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Your data matches 37 different statistics following compositions of up to 3 maps.
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Matching statistic: St001280
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(load all 7 compositions to match this statistic)
Mp00240: Permutations —weak exceedance partition⟶ Set partitions
Mp00079: Set partitions —shape⟶ Integer partitions
St001280: Integer partitions ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
Mp00079: Set partitions —shape⟶ Integer partitions
St001280: Integer partitions ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
Values
[1] => {{1}}
=> [1]
=> 0
[1,2] => {{1},{2}}
=> [1,1]
=> 0
[2,1] => {{1,2}}
=> [2]
=> 1
[1,2,3] => {{1},{2},{3}}
=> [1,1,1]
=> 0
[1,3,2] => {{1},{2,3}}
=> [2,1]
=> 1
[2,1,3] => {{1,2},{3}}
=> [2,1]
=> 1
[2,3,1] => {{1,2,3}}
=> [3]
=> 1
[3,1,2] => {{1,3},{2}}
=> [2,1]
=> 1
[3,2,1] => {{1,3},{2}}
=> [2,1]
=> 1
[1,2,3,4] => {{1},{2},{3},{4}}
=> [1,1,1,1]
=> 0
[1,2,4,3] => {{1},{2},{3,4}}
=> [2,1,1]
=> 1
[1,3,2,4] => {{1},{2,3},{4}}
=> [2,1,1]
=> 1
[1,3,4,2] => {{1},{2,3,4}}
=> [3,1]
=> 1
[1,4,2,3] => {{1},{2,4},{3}}
=> [2,1,1]
=> 1
[1,4,3,2] => {{1},{2,4},{3}}
=> [2,1,1]
=> 1
[2,1,3,4] => {{1,2},{3},{4}}
=> [2,1,1]
=> 1
[2,1,4,3] => {{1,2},{3,4}}
=> [2,2]
=> 2
[2,3,1,4] => {{1,2,3},{4}}
=> [3,1]
=> 1
[2,3,4,1] => {{1,2,3,4}}
=> [4]
=> 1
[2,4,1,3] => {{1,2,4},{3}}
=> [3,1]
=> 1
[2,4,3,1] => {{1,2,4},{3}}
=> [3,1]
=> 1
[3,1,2,4] => {{1,3},{2},{4}}
=> [2,1,1]
=> 1
[3,1,4,2] => {{1,3,4},{2}}
=> [3,1]
=> 1
[3,2,1,4] => {{1,3},{2},{4}}
=> [2,1,1]
=> 1
[3,2,4,1] => {{1,3,4},{2}}
=> [3,1]
=> 1
[3,4,1,2] => {{1,3},{2,4}}
=> [2,2]
=> 2
[3,4,2,1] => {{1,3},{2,4}}
=> [2,2]
=> 2
[4,1,2,3] => {{1,4},{2},{3}}
=> [2,1,1]
=> 1
[4,1,3,2] => {{1,4},{2},{3}}
=> [2,1,1]
=> 1
[4,2,1,3] => {{1,4},{2},{3}}
=> [2,1,1]
=> 1
[4,2,3,1] => {{1,4},{2},{3}}
=> [2,1,1]
=> 1
[4,3,1,2] => {{1,4},{2,3}}
=> [2,2]
=> 2
[4,3,2,1] => {{1,4},{2,3}}
=> [2,2]
=> 2
[1,2,3,4,5] => {{1},{2},{3},{4},{5}}
=> [1,1,1,1,1]
=> 0
[1,2,3,5,4] => {{1},{2},{3},{4,5}}
=> [2,1,1,1]
=> 1
[1,2,4,3,5] => {{1},{2},{3,4},{5}}
=> [2,1,1,1]
=> 1
[1,2,4,5,3] => {{1},{2},{3,4,5}}
=> [3,1,1]
=> 1
[1,2,5,3,4] => {{1},{2},{3,5},{4}}
=> [2,1,1,1]
=> 1
[1,2,5,4,3] => {{1},{2},{3,5},{4}}
=> [2,1,1,1]
=> 1
[1,3,2,4,5] => {{1},{2,3},{4},{5}}
=> [2,1,1,1]
=> 1
[1,3,2,5,4] => {{1},{2,3},{4,5}}
=> [2,2,1]
=> 2
[1,3,4,2,5] => {{1},{2,3,4},{5}}
=> [3,1,1]
=> 1
[1,3,4,5,2] => {{1},{2,3,4,5}}
=> [4,1]
=> 1
[1,3,5,2,4] => {{1},{2,3,5},{4}}
=> [3,1,1]
=> 1
[1,3,5,4,2] => {{1},{2,3,5},{4}}
=> [3,1,1]
=> 1
[1,4,2,3,5] => {{1},{2,4},{3},{5}}
=> [2,1,1,1]
=> 1
[1,4,2,5,3] => {{1},{2,4,5},{3}}
=> [3,1,1]
=> 1
[1,4,3,2,5] => {{1},{2,4},{3},{5}}
=> [2,1,1,1]
=> 1
[1,4,3,5,2] => {{1},{2,4,5},{3}}
=> [3,1,1]
=> 1
[1,4,5,2,3] => {{1},{2,4},{3,5}}
=> [2,2,1]
=> 2
Description
The number of parts of an integer partition that are at least two.
Matching statistic: St000291
Mp00240: Permutations —weak exceedance partition⟶ Set partitions
Mp00128: Set partitions —to composition⟶ Integer compositions
Mp00094: Integer compositions —to binary word⟶ Binary words
St000291: Binary words ⟶ ℤResult quality: 98% ●values known / values provided: 98%●distinct values known / distinct values provided: 100%
Mp00128: Set partitions —to composition⟶ Integer compositions
Mp00094: Integer compositions —to binary word⟶ Binary words
St000291: Binary words ⟶ ℤResult quality: 98% ●values known / values provided: 98%●distinct values known / distinct values provided: 100%
Values
[1] => {{1}}
=> [1] => 1 => 0
[1,2] => {{1},{2}}
=> [1,1] => 11 => 0
[2,1] => {{1,2}}
=> [2] => 10 => 1
[1,2,3] => {{1},{2},{3}}
=> [1,1,1] => 111 => 0
[1,3,2] => {{1},{2,3}}
=> [1,2] => 110 => 1
[2,1,3] => {{1,2},{3}}
=> [2,1] => 101 => 1
[2,3,1] => {{1,2,3}}
=> [3] => 100 => 1
[3,1,2] => {{1,3},{2}}
=> [2,1] => 101 => 1
[3,2,1] => {{1,3},{2}}
=> [2,1] => 101 => 1
[1,2,3,4] => {{1},{2},{3},{4}}
=> [1,1,1,1] => 1111 => 0
[1,2,4,3] => {{1},{2},{3,4}}
=> [1,1,2] => 1110 => 1
[1,3,2,4] => {{1},{2,3},{4}}
=> [1,2,1] => 1101 => 1
[1,3,4,2] => {{1},{2,3,4}}
=> [1,3] => 1100 => 1
[1,4,2,3] => {{1},{2,4},{3}}
=> [1,2,1] => 1101 => 1
[1,4,3,2] => {{1},{2,4},{3}}
=> [1,2,1] => 1101 => 1
[2,1,3,4] => {{1,2},{3},{4}}
=> [2,1,1] => 1011 => 1
[2,1,4,3] => {{1,2},{3,4}}
=> [2,2] => 1010 => 2
[2,3,1,4] => {{1,2,3},{4}}
=> [3,1] => 1001 => 1
[2,3,4,1] => {{1,2,3,4}}
=> [4] => 1000 => 1
[2,4,1,3] => {{1,2,4},{3}}
=> [3,1] => 1001 => 1
[2,4,3,1] => {{1,2,4},{3}}
=> [3,1] => 1001 => 1
[3,1,2,4] => {{1,3},{2},{4}}
=> [2,1,1] => 1011 => 1
[3,1,4,2] => {{1,3,4},{2}}
=> [3,1] => 1001 => 1
[3,2,1,4] => {{1,3},{2},{4}}
=> [2,1,1] => 1011 => 1
[3,2,4,1] => {{1,3,4},{2}}
=> [3,1] => 1001 => 1
[3,4,1,2] => {{1,3},{2,4}}
=> [2,2] => 1010 => 2
[3,4,2,1] => {{1,3},{2,4}}
=> [2,2] => 1010 => 2
[4,1,2,3] => {{1,4},{2},{3}}
=> [2,1,1] => 1011 => 1
[4,1,3,2] => {{1,4},{2},{3}}
=> [2,1,1] => 1011 => 1
[4,2,1,3] => {{1,4},{2},{3}}
=> [2,1,1] => 1011 => 1
[4,2,3,1] => {{1,4},{2},{3}}
=> [2,1,1] => 1011 => 1
[4,3,1,2] => {{1,4},{2,3}}
=> [2,2] => 1010 => 2
[4,3,2,1] => {{1,4},{2,3}}
=> [2,2] => 1010 => 2
[1,2,3,4,5] => {{1},{2},{3},{4},{5}}
=> [1,1,1,1,1] => 11111 => 0
[1,2,3,5,4] => {{1},{2},{3},{4,5}}
=> [1,1,1,2] => 11110 => 1
[1,2,4,3,5] => {{1},{2},{3,4},{5}}
=> [1,1,2,1] => 11101 => 1
[1,2,4,5,3] => {{1},{2},{3,4,5}}
=> [1,1,3] => 11100 => 1
[1,2,5,3,4] => {{1},{2},{3,5},{4}}
=> [1,1,2,1] => 11101 => 1
[1,2,5,4,3] => {{1},{2},{3,5},{4}}
=> [1,1,2,1] => 11101 => 1
[1,3,2,4,5] => {{1},{2,3},{4},{5}}
=> [1,2,1,1] => 11011 => 1
[1,3,2,5,4] => {{1},{2,3},{4,5}}
=> [1,2,2] => 11010 => 2
[1,3,4,2,5] => {{1},{2,3,4},{5}}
=> [1,3,1] => 11001 => 1
[1,3,4,5,2] => {{1},{2,3,4,5}}
=> [1,4] => 11000 => 1
[1,3,5,2,4] => {{1},{2,3,5},{4}}
=> [1,3,1] => 11001 => 1
[1,3,5,4,2] => {{1},{2,3,5},{4}}
=> [1,3,1] => 11001 => 1
[1,4,2,3,5] => {{1},{2,4},{3},{5}}
=> [1,2,1,1] => 11011 => 1
[1,4,2,5,3] => {{1},{2,4,5},{3}}
=> [1,3,1] => 11001 => 1
[1,4,3,2,5] => {{1},{2,4},{3},{5}}
=> [1,2,1,1] => 11011 => 1
[1,4,3,5,2] => {{1},{2,4,5},{3}}
=> [1,3,1] => 11001 => 1
[1,4,5,2,3] => {{1},{2,4},{3,5}}
=> [1,2,2] => 11010 => 2
[2,3,4,5,6,7,8,9,1,10] => {{1,2,3,4,5,6,7,8,9},{10}}
=> [9,1] => 1000000001 => ? = 1
[2,3,4,5,6,7,8,10,1,9] => {{1,2,3,4,5,6,7,8,10},{9}}
=> [9,1] => 1000000001 => ? = 1
[2,1,3,4,5,6,7,8,9,10] => {{1,2},{3},{4},{5},{6},{7},{8},{9},{10}}
=> [2,1,1,1,1,1,1,1,1] => 1011111111 => ? = 1
[9,1,2,3,4,5,6,7,10,8] => {{1,9,10},{2},{3},{4},{5},{6},{7},{8}}
=> [3,1,1,1,1,1,1,1] => 1001111111 => ? = 1
[2,1,3,4,5,6,7,8,9,10,11] => {{1,2},{3},{4},{5},{6},{7},{8},{9},{10},{11}}
=> [2,1,1,1,1,1,1,1,1,1] => 10111111111 => ? = 1
[1,2,3,4,5,6,7,8,9,10] => {{1},{2},{3},{4},{5},{6},{7},{8},{9},{10}}
=> [1,1,1,1,1,1,1,1,1,1] => 1111111111 => ? = 0
[1,3,4,5,6,7,8,9,10,2] => {{1},{2,3,4,5,6,7,8,9,10}}
=> [1,9] => 1100000000 => ? = 1
[9,8,7,6,5,4,3,2,1,10] => {{1,9},{2,8},{3,7},{4,6},{5},{10}}
=> [2,2,2,2,1,1] => 1010101011 => ? = 4
[10,1,2,3,4,5,6,7,8,9] => {{1,10},{2},{3},{4},{5},{6},{7},{8},{9}}
=> [2,1,1,1,1,1,1,1,1] => 1011111111 => ? = 1
[10,9,1,2,3,4,5,6,7,8] => {{1,10},{2,9},{3},{4},{5},{6},{7},{8}}
=> [2,2,1,1,1,1,1,1] => 1010111111 => ? = 2
[11,1,2,3,4,5,6,7,8,9,10] => {{1,11},{2},{3},{4},{5},{6},{7},{8},{9},{10}}
=> [2,1,1,1,1,1,1,1,1,1] => 10111111111 => ? = 1
[8,1,2,3,4,5,6,9,10,7] => {{1,8,9,10},{2},{3},{4},{5},{6},{7}}
=> [4,1,1,1,1,1,1] => 1000111111 => ? = 1
[1,10,9,8,7,6,5,4,3,2] => {{1},{2,10},{3,9},{4,8},{5,7},{6}}
=> [1,2,2,2,2,1] => 1101010101 => ? = 4
[10,2,1,3,4,5,6,7,8,9] => {{1,10},{2},{3},{4},{5},{6},{7},{8},{9}}
=> [2,1,1,1,1,1,1,1,1] => 1011111111 => ? = 1
[3,2,4,5,6,7,8,9,10,1] => {{1,3,4,5,6,7,8,9,10},{2}}
=> [9,1] => 1000000001 => ? = 1
[2,4,6,8,10,1,3,5,7,9] => {{1,2,4,8},{3,6},{5,10},{7},{9}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,4,6,9,10,1,3,5,7,8] => {{1,2,4,9},{3,6},{5,10},{7},{8}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,4,7,8,10,1,3,5,6,9] => {{1,2,4,8},{3,7},{5,10},{6},{9}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,4,7,9,10,1,3,5,6,8] => {{1,2,4,9},{3,7},{5,10},{6},{8}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,4,8,9,10,1,3,5,6,7] => {{1,2,4,9},{3,8},{5,10},{6},{7}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,5,6,8,10,1,3,4,7,9] => {{1,2,5,10},{3,6},{4,8},{7},{9}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,5,6,9,10,1,3,4,7,8] => {{1,2,5,10},{3,6},{4,9},{7},{8}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,5,7,8,10,1,3,4,6,9] => {{1,2,5,10},{3,7},{4,8},{6},{9}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,5,7,9,10,1,3,4,6,8] => {{1,2,5,10},{3,7},{4,9},{6},{8}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[2,5,8,9,10,1,3,4,6,7] => {{1,2,5,10},{3,8},{4,9},{6},{7}}
=> [4,2,2,1,1] => 1000101011 => ? = 3
[3,4,6,8,10,1,2,5,7,9] => {{1,3,6},{2,4,8},{5,10},{7},{9}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,4,6,9,10,1,2,5,7,8] => {{1,3,6},{2,4,9},{5,10},{7},{8}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,4,7,8,10,1,2,5,6,9] => {{1,3,7},{2,4,8},{5,10},{6},{9}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,4,7,9,10,1,2,5,6,8] => {{1,3,7},{2,4,9},{5,10},{6},{8}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,4,8,9,10,1,2,5,6,7] => {{1,3,8},{2,4,9},{5,10},{6},{7}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,5,6,8,10,1,2,4,7,9] => {{1,3,6},{2,5,10},{4,8},{7},{9}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,5,6,9,10,1,2,4,7,8] => {{1,3,6},{2,5,10},{4,9},{7},{8}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,5,7,8,10,1,2,4,6,9] => {{1,3,7},{2,5,10},{4,8},{6},{9}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,5,7,9,10,1,2,4,6,8] => {{1,3,7},{2,5,10},{4,9},{6},{8}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[3,5,8,9,10,1,2,4,6,7] => {{1,3,8},{2,5,10},{4,9},{6},{7}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[4,5,6,8,10,1,2,3,7,9] => {{1,4,8},{2,5,10},{3,6},{7},{9}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[4,5,6,9,10,1,2,3,7,8] => {{1,4,9},{2,5,10},{3,6},{7},{8}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[4,5,7,8,10,1,2,3,6,9] => {{1,4,8},{2,5,10},{3,7},{6},{9}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[4,5,7,9,10,1,2,3,6,8] => {{1,4,9},{2,5,10},{3,7},{6},{8}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[4,5,8,9,10,1,2,3,6,7] => {{1,4,9},{2,5,10},{3,8},{6},{7}}
=> [3,3,2,1,1] => 1001001011 => ? = 3
[2,4,6,8,10,12,1,3,5,7,9,11] => {{1,2,4,8},{3,6,12},{5,10},{7},{9},{11}}
=> [4,3,2,1,1,1] => ? => ? = 3
[2,4,6,8,11,12,1,3,5,7,9,10] => {{1,2,4,8},{3,6,12},{5,11},{7},{9},{10}}
=> [4,3,2,1,1,1] => ? => ? = 3
[2,4,6,9,10,12,1,3,5,7,8,11] => {{1,2,4,9},{3,6,12},{5,10},{7},{8},{11}}
=> [4,3,2,1,1,1] => ? => ? = 3
[2,4,6,9,11,12,1,3,5,7,8,10] => {{1,2,4,9},{3,6,12},{5,11},{7},{8},{10}}
=> [4,3,2,1,1,1] => ? => ? = 3
[2,4,6,10,11,12,1,3,5,7,8,9] => {{1,2,4,10},{3,6,12},{5,11},{7},{8},{9}}
=> [4,3,2,1,1,1] => ? => ? = 3
[2,4,7,8,10,12,1,3,5,6,9,11] => {{1,2,4,8},{3,7},{5,10},{6,12},{9},{11}}
=> [4,2,2,2,1,1] => ? => ? = 4
[2,4,7,8,11,12,1,3,5,6,9,10] => {{1,2,4,8},{3,7},{5,11},{6,12},{9},{10}}
=> [4,2,2,2,1,1] => ? => ? = 4
[2,4,7,9,10,12,1,3,5,6,8,11] => {{1,2,4,9},{3,7},{5,10},{6,12},{8},{11}}
=> [4,2,2,2,1,1] => ? => ? = 4
[2,4,7,9,11,12,1,3,5,6,8,10] => {{1,2,4,9},{3,7},{5,11},{6,12},{8},{10}}
=> [4,2,2,2,1,1] => ? => ? = 4
[2,4,7,10,11,12,1,3,5,6,8,9] => {{1,2,4,10},{3,7},{5,11},{6,12},{8},{9}}
=> [4,2,2,2,1,1] => ? => ? = 4
Description
The number of descents of a binary word.
Matching statistic: St000390
(load all 11 compositions to match this statistic)
(load all 11 compositions to match this statistic)
Mp00087: Permutations —inverse first fundamental transformation⟶ Permutations
Mp00109: Permutations —descent word⟶ Binary words
Mp00104: Binary words —reverse⟶ Binary words
St000390: Binary words ⟶ ℤResult quality: 93% ●values known / values provided: 93%●distinct values known / distinct values provided: 100%
Mp00109: Permutations —descent word⟶ Binary words
Mp00104: Binary words —reverse⟶ Binary words
St000390: Binary words ⟶ ℤResult quality: 93% ●values known / values provided: 93%●distinct values known / distinct values provided: 100%
Values
[1] => [1] => => => ? = 0
[1,2] => [1,2] => 0 => 0 => 0
[2,1] => [2,1] => 1 => 1 => 1
[1,2,3] => [1,2,3] => 00 => 00 => 0
[1,3,2] => [1,3,2] => 01 => 10 => 1
[2,1,3] => [2,1,3] => 10 => 01 => 1
[2,3,1] => [3,1,2] => 10 => 01 => 1
[3,1,2] => [3,2,1] => 11 => 11 => 1
[3,2,1] => [2,3,1] => 01 => 10 => 1
[1,2,3,4] => [1,2,3,4] => 000 => 000 => 0
[1,2,4,3] => [1,2,4,3] => 001 => 100 => 1
[1,3,2,4] => [1,3,2,4] => 010 => 010 => 1
[1,3,4,2] => [1,4,2,3] => 010 => 010 => 1
[1,4,2,3] => [1,4,3,2] => 011 => 110 => 1
[1,4,3,2] => [1,3,4,2] => 001 => 100 => 1
[2,1,3,4] => [2,1,3,4] => 100 => 001 => 1
[2,1,4,3] => [2,1,4,3] => 101 => 101 => 2
[2,3,1,4] => [3,1,2,4] => 100 => 001 => 1
[2,3,4,1] => [4,1,2,3] => 100 => 001 => 1
[2,4,1,3] => [4,3,1,2] => 110 => 011 => 1
[2,4,3,1] => [3,4,1,2] => 010 => 010 => 1
[3,1,2,4] => [3,2,1,4] => 110 => 011 => 1
[3,1,4,2] => [4,2,1,3] => 110 => 011 => 1
[3,2,1,4] => [2,3,1,4] => 010 => 010 => 1
[3,2,4,1] => [2,4,1,3] => 010 => 010 => 1
[3,4,1,2] => [3,1,4,2] => 101 => 101 => 2
[3,4,2,1] => [4,1,3,2] => 101 => 101 => 2
[4,1,2,3] => [4,3,2,1] => 111 => 111 => 1
[4,1,3,2] => [3,4,2,1] => 011 => 110 => 1
[4,2,1,3] => [2,4,3,1] => 011 => 110 => 1
[4,2,3,1] => [2,3,4,1] => 001 => 100 => 1
[4,3,1,2] => [4,2,3,1] => 101 => 101 => 2
[4,3,2,1] => [3,2,4,1] => 101 => 101 => 2
[1,2,3,4,5] => [1,2,3,4,5] => 0000 => 0000 => 0
[1,2,3,5,4] => [1,2,3,5,4] => 0001 => 1000 => 1
[1,2,4,3,5] => [1,2,4,3,5] => 0010 => 0100 => 1
[1,2,4,5,3] => [1,2,5,3,4] => 0010 => 0100 => 1
[1,2,5,3,4] => [1,2,5,4,3] => 0011 => 1100 => 1
[1,2,5,4,3] => [1,2,4,5,3] => 0001 => 1000 => 1
[1,3,2,4,5] => [1,3,2,4,5] => 0100 => 0010 => 1
[1,3,2,5,4] => [1,3,2,5,4] => 0101 => 1010 => 2
[1,3,4,2,5] => [1,4,2,3,5] => 0100 => 0010 => 1
[1,3,4,5,2] => [1,5,2,3,4] => 0100 => 0010 => 1
[1,3,5,2,4] => [1,5,4,2,3] => 0110 => 0110 => 1
[1,3,5,4,2] => [1,4,5,2,3] => 0010 => 0100 => 1
[1,4,2,3,5] => [1,4,3,2,5] => 0110 => 0110 => 1
[1,4,2,5,3] => [1,5,3,2,4] => 0110 => 0110 => 1
[1,4,3,2,5] => [1,3,4,2,5] => 0010 => 0100 => 1
[1,4,3,5,2] => [1,3,5,2,4] => 0010 => 0100 => 1
[1,4,5,2,3] => [1,4,2,5,3] => 0101 => 1010 => 2
[1,4,5,3,2] => [1,5,2,4,3] => 0101 => 1010 => 2
[6,7,5,4,3,2,8,1] => [4,5,3,8,1,6,2,7] => ? => ? => ? = 3
[6,5,7,8,4,3,1,2] => [7,1,6,3,8,2,5,4] => ? => ? => ? = 4
[7,8,5,6,2,3,1,4] => [7,1,8,4,6,3,5,2] => ? => ? => ? = 4
[6,7,5,8,2,3,1,4] => [7,1,6,3,5,2,8,4] => ? => ? => ? = 4
[7,5,6,8,3,1,2,4] => [7,2,5,3,6,1,8,4] => ? => ? => ? = 4
[8,7,4,3,2,1,5,6] => [4,3,7,5,2,8,6,1] => ? => ? => ? = 3
[7,8,3,2,4,1,5,6] => [3,8,6,1,7,5,4,2] => ? => ? => ? = 2
[4,5,6,7,3,2,1,8] => [6,2,5,3,7,1,4,8] => ? => ? => ? = 3
[6,7,4,5,2,3,1,8] => [7,1,6,3,4,5,2,8] => ? => ? => ? = 3
[7,4,5,6,2,3,1,8] => [6,3,5,2,4,7,1,8] => ? => ? => ? = 3
[4,5,6,7,2,3,1,8] => [5,2,6,3,7,1,4,8] => ? => ? => ? = 3
[4,5,6,7,3,1,2,8] => [7,2,5,3,6,1,4,8] => ? => ? => ? = 3
[4,5,6,7,2,1,3,8] => [5,2,7,3,6,1,4,8] => ? => ? => ? = 3
[7,6,4,3,2,1,5,8] => [4,3,7,5,2,6,1,8] => ? => ? => ? = 3
[5,4,3,2,8,7,6,1] => [3,4,2,7,6,8,1,5] => ? => ? => ? = 3
[5,4,3,2,7,8,6,1] => [3,4,2,8,1,5,7,6] => ? => ? => ? = 3
[2,4,3,6,5,7,8,1] => [3,5,8,1,2,4,6,7] => ? => ? => ? = 1
[1,5,6,4,3,8,7,2] => [1,4,7,8,2,5,3,6] => ? => ? => ? = 2
[3,2,1,7,6,5,8,4] => [2,3,1,6,5,8,4,7] => ? => ? => ? = 3
[3,2,1,6,5,7,8,4] => [2,3,1,5,8,4,6,7] => ? => ? => ? = 2
[3,4,2,1,7,6,8,5] => [4,1,3,2,6,8,5,7] => ? => ? => ? = 3
[1,4,3,2,7,6,8,5] => [1,3,4,2,6,8,5,7] => ? => ? => ? = 2
[3,2,1,4,7,6,8,5] => [2,3,1,4,6,8,5,7] => ? => ? => ? = 2
[2,5,4,3,1,8,7,6] => [4,3,5,1,2,7,8,6] => ? => ? => ? = 3
[3,2,4,5,1,8,7,6] => [2,5,1,3,4,7,8,6] => ? => ? => ? = 2
[3,2,4,1,5,7,8,6] => [2,4,1,3,5,8,6,7] => ? => ? => ? = 2
[4,3,6,5,2,1,8,7] => [6,1,4,5,2,3,8,7] => ? => ? => ? = 3
[5,4,3,2,6,1,8,7] => [3,4,2,6,1,5,8,7] => ? => ? => ? = 3
[1,5,6,4,3,2,8,7] => [1,4,6,2,5,3,8,7] => ? => ? => ? = 3
[5,4,3,2,1,6,8,7] => [3,4,2,5,1,6,8,7] => ? => ? => ? = 3
[3,2,4,1,5,6,8,7] => [2,4,1,3,5,6,8,7] => ? => ? => ? = 2
[3,4,7,6,5,2,1,8] => [5,6,2,4,7,1,3,8] => ? => ? => ? = 2
[2,3,1,5,6,7,4,8] => [3,1,2,7,4,5,6,8] => ? => ? => ? = 2
[2,3,4,6,5,1,7,8] => [5,6,1,2,3,4,7,8] => ? => ? => ? = 1
[1,3,8,6,5,7,4,2] => [1,5,7,4,6,8,2,3] => ? => ? => ? = 2
[3,2,1,8,6,5,7,4] => [2,3,1,6,5,7,8,4] => ? => ? => ? = 3
[3,2,1,8,6,7,5,4] => [2,3,1,7,5,6,8,4] => ? => ? => ? = 3
[4,2,3,5,1,8,7,6] => [2,3,5,1,4,7,8,6] => ? => ? => ? = 2
[5,3,2,4,1,8,7,6] => [3,2,4,5,1,7,8,6] => ? => ? => ? = 3
[2,4,6,7,1,8,3,5] => [8,5,1,2,4,7,3,6] => ? => ? => ? = 2
[2,4,7,1,3,5,8,6] => [4,1,2,8,6,5,3,7] => ? => ? => ? = 2
[2,4,1,3,7,8,5,6] => [4,3,1,2,7,5,8,6] => ? => ? => ? = 3
[2,4,7,1,3,8,5,6] => [4,1,2,7,5,3,8,6] => ? => ? => ? = 3
[2,1,4,5,7,3,8,6] => [2,1,8,6,3,4,5,7] => ? => ? => ? = 2
[2,4,5,1,8,3,6,7] => [4,1,2,8,7,6,3,5] => ? => ? => ? = 2
[2,5,1,3,7,8,4,6] => [7,4,3,1,2,5,8,6] => ? => ? => ? = 2
[2,1,5,7,8,3,4,6] => [2,1,7,4,8,6,3,5] => ? => ? => ? = 3
[2,6,1,7,3,8,4,5] => [7,4,8,5,3,1,2,6] => ? => ? => ? = 2
[3,4,1,2,6,8,5,7] => [3,1,4,2,8,7,5,6] => ? => ? => ? = 3
Description
The number of runs of ones in a binary word.
Matching statistic: St000251
(load all 73 compositions to match this statistic)
(load all 73 compositions to match this statistic)
Mp00240: Permutations —weak exceedance partition⟶ Set partitions
Mp00112: Set partitions —complement⟶ Set partitions
Mp00249: Set partitions —Callan switch⟶ Set partitions
St000251: Set partitions ⟶ ℤResult quality: 57% ●values known / values provided: 60%●distinct values known / distinct values provided: 57%
Mp00112: Set partitions —complement⟶ Set partitions
Mp00249: Set partitions —Callan switch⟶ Set partitions
St000251: Set partitions ⟶ ℤResult quality: 57% ●values known / values provided: 60%●distinct values known / distinct values provided: 57%
Values
[1] => {{1}}
=> {{1}}
=> {{1}}
=> ? = 0
[1,2] => {{1},{2}}
=> {{1},{2}}
=> {{1},{2}}
=> 0
[2,1] => {{1,2}}
=> {{1,2}}
=> {{1,2}}
=> 1
[1,2,3] => {{1},{2},{3}}
=> {{1},{2},{3}}
=> {{1},{2},{3}}
=> 0
[1,3,2] => {{1},{2,3}}
=> {{1,2},{3}}
=> {{1,2},{3}}
=> 1
[2,1,3] => {{1,2},{3}}
=> {{1},{2,3}}
=> {{1},{2,3}}
=> 1
[2,3,1] => {{1,2,3}}
=> {{1,2,3}}
=> {{1,3},{2}}
=> 1
[3,1,2] => {{1,3},{2}}
=> {{1,3},{2}}
=> {{1,2,3}}
=> 1
[3,2,1] => {{1,3},{2}}
=> {{1,3},{2}}
=> {{1,2,3}}
=> 1
[1,2,3,4] => {{1},{2},{3},{4}}
=> {{1},{2},{3},{4}}
=> {{1},{2},{3},{4}}
=> 0
[1,2,4,3] => {{1},{2},{3,4}}
=> {{1,2},{3},{4}}
=> {{1,2},{3},{4}}
=> 1
[1,3,2,4] => {{1},{2,3},{4}}
=> {{1},{2,3},{4}}
=> {{1},{2,3},{4}}
=> 1
[1,3,4,2] => {{1},{2,3,4}}
=> {{1,2,3},{4}}
=> {{1,3},{2},{4}}
=> 1
[1,4,2,3] => {{1},{2,4},{3}}
=> {{1,3},{2},{4}}
=> {{1,2,3},{4}}
=> 1
[1,4,3,2] => {{1},{2,4},{3}}
=> {{1,3},{2},{4}}
=> {{1,2,3},{4}}
=> 1
[2,1,3,4] => {{1,2},{3},{4}}
=> {{1},{2},{3,4}}
=> {{1},{2},{3,4}}
=> 1
[2,1,4,3] => {{1,2},{3,4}}
=> {{1,2},{3,4}}
=> {{1,2},{3,4}}
=> 2
[2,3,1,4] => {{1,2,3},{4}}
=> {{1},{2,3,4}}
=> {{1},{2,3,4}}
=> 1
[2,3,4,1] => {{1,2,3,4}}
=> {{1,2,3,4}}
=> {{1,4},{2},{3}}
=> 1
[2,4,1,3] => {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> {{1,2,4},{3}}
=> 1
[2,4,3,1] => {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> {{1,2,4},{3}}
=> 1
[3,1,2,4] => {{1,3},{2},{4}}
=> {{1},{2,4},{3}}
=> {{1},{2,4},{3}}
=> 1
[3,1,4,2] => {{1,3,4},{2}}
=> {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> 1
[3,2,1,4] => {{1,3},{2},{4}}
=> {{1},{2,4},{3}}
=> {{1},{2,4},{3}}
=> 1
[3,2,4,1] => {{1,3,4},{2}}
=> {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> 1
[3,4,1,2] => {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> 2
[3,4,2,1] => {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> 2
[4,1,2,3] => {{1,4},{2},{3}}
=> {{1,4},{2},{3}}
=> {{1,2,3,4}}
=> 1
[4,1,3,2] => {{1,4},{2},{3}}
=> {{1,4},{2},{3}}
=> {{1,2,3,4}}
=> 1
[4,2,1,3] => {{1,4},{2},{3}}
=> {{1,4},{2},{3}}
=> {{1,2,3,4}}
=> 1
[4,2,3,1] => {{1,4},{2},{3}}
=> {{1,4},{2},{3}}
=> {{1,2,3,4}}
=> 1
[4,3,1,2] => {{1,4},{2,3}}
=> {{1,4},{2,3}}
=> {{1,4},{2,3}}
=> 2
[4,3,2,1] => {{1,4},{2,3}}
=> {{1,4},{2,3}}
=> {{1,4},{2,3}}
=> 2
[1,2,3,4,5] => {{1},{2},{3},{4},{5}}
=> {{1},{2},{3},{4},{5}}
=> {{1},{2},{3},{4},{5}}
=> 0
[1,2,3,5,4] => {{1},{2},{3},{4,5}}
=> {{1,2},{3},{4},{5}}
=> {{1,2},{3},{4},{5}}
=> 1
[1,2,4,3,5] => {{1},{2},{3,4},{5}}
=> {{1},{2,3},{4},{5}}
=> {{1},{2,3},{4},{5}}
=> 1
[1,2,4,5,3] => {{1},{2},{3,4,5}}
=> {{1,2,3},{4},{5}}
=> {{1,3},{2},{4},{5}}
=> 1
[1,2,5,3,4] => {{1},{2},{3,5},{4}}
=> {{1,3},{2},{4},{5}}
=> {{1,2,3},{4},{5}}
=> 1
[1,2,5,4,3] => {{1},{2},{3,5},{4}}
=> {{1,3},{2},{4},{5}}
=> {{1,2,3},{4},{5}}
=> 1
[1,3,2,4,5] => {{1},{2,3},{4},{5}}
=> {{1},{2},{3,4},{5}}
=> {{1},{2},{3,4},{5}}
=> 1
[1,3,2,5,4] => {{1},{2,3},{4,5}}
=> {{1,2},{3,4},{5}}
=> {{1,2},{3,4},{5}}
=> 2
[1,3,4,2,5] => {{1},{2,3,4},{5}}
=> {{1},{2,3,4},{5}}
=> {{1},{2,3,4},{5}}
=> 1
[1,3,4,5,2] => {{1},{2,3,4,5}}
=> {{1,2,3,4},{5}}
=> {{1,4},{2},{3},{5}}
=> 1
[1,3,5,2,4] => {{1},{2,3,5},{4}}
=> {{1,3,4},{2},{5}}
=> {{1,2,4},{3},{5}}
=> 1
[1,3,5,4,2] => {{1},{2,3,5},{4}}
=> {{1,3,4},{2},{5}}
=> {{1,2,4},{3},{5}}
=> 1
[1,4,2,3,5] => {{1},{2,4},{3},{5}}
=> {{1},{2,4},{3},{5}}
=> {{1},{2,4},{3},{5}}
=> 1
[1,4,2,5,3] => {{1},{2,4,5},{3}}
=> {{1,2,4},{3},{5}}
=> {{1,3,4},{2},{5}}
=> 1
[1,4,3,2,5] => {{1},{2,4},{3},{5}}
=> {{1},{2,4},{3},{5}}
=> {{1},{2,4},{3},{5}}
=> 1
[1,4,3,5,2] => {{1},{2,4,5},{3}}
=> {{1,2,4},{3},{5}}
=> {{1,3,4},{2},{5}}
=> 1
[1,4,5,2,3] => {{1},{2,4},{3,5}}
=> {{1,3},{2,4},{5}}
=> {{1,3},{2,4},{5}}
=> 2
[1,4,5,3,2] => {{1},{2,4},{3,5}}
=> {{1,3},{2,4},{5}}
=> {{1,3},{2,4},{5}}
=> 2
[8,7,6,5,4,3,2,1] => {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> ? = 4
[7,8,6,5,4,3,2,1] => {{1,7},{2,8},{3,6},{4,5}}
=> {{1,7},{2,8},{3,6},{4,5}}
=> {{1,7},{2,8},{3,6},{4,5}}
=> ? = 4
[7,6,8,5,4,3,2,1] => {{1,7},{2,6},{3,8},{4,5}}
=> {{1,6},{2,8},{3,7},{4,5}}
=> {{1,6},{2,8},{3,7},{4,5}}
=> ? = 4
[6,7,8,5,4,3,2,1] => {{1,6},{2,7},{3,8},{4,5}}
=> {{1,6},{2,7},{3,8},{4,5}}
=> {{1,6},{2,7},{3,8},{4,5}}
=> ? = 4
[7,8,5,6,4,3,2,1] => {{1,7},{2,8},{3,5},{4,6}}
=> {{1,7},{2,8},{3,5},{4,6}}
=> {{1,7},{2,8},{3,5},{4,6}}
=> ? = 4
[7,6,5,8,4,3,2,1] => {{1,7},{2,6},{3,5},{4,8}}
=> {{1,5},{2,8},{3,7},{4,6}}
=> {{1,5},{2,8},{3,7},{4,6}}
=> ? = 4
[7,5,6,8,4,3,2,1] => {{1,7},{2,5},{3,6},{4,8}}
=> {{1,5},{2,8},{3,6},{4,7}}
=> {{1,5},{2,8},{3,6},{4,7}}
=> ? = 4
[6,5,7,8,4,3,2,1] => {{1,6},{2,5},{3,7},{4,8}}
=> {{1,5},{2,6},{3,8},{4,7}}
=> {{1,5},{2,6},{3,8},{4,7}}
=> ? = 4
[5,6,7,8,4,3,2,1] => {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> ? = 4
[7,6,5,4,8,3,2,1] => {{1,7},{2,6},{3,5,8},{4}}
=> {{1,4,6},{2,8},{3,7},{5}}
=> {{1,5,6},{2,8},{3,7},{4}}
=> ? = 3
[6,5,7,4,8,3,2,1] => {{1,6},{2,5,8},{3,7},{4}}
=> {{1,4,7},{2,6},{3,8},{5}}
=> {{1,5,7},{2,6},{3,8},{4}}
=> ? = 3
[7,6,4,5,8,3,2,1] => {{1,7},{2,6},{3,4,5,8}}
=> {{1,4,5,6},{2,8},{3,7}}
=> ?
=> ? = 3
[7,5,4,6,8,3,2,1] => {{1,7},{2,5,8},{3,4,6}}
=> {{1,4,7},{2,8},{3,5,6}}
=> ?
=> ? = 3
[8,7,6,5,3,4,2,1] => {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> ? = 4
[7,8,6,5,3,4,2,1] => {{1,7},{2,8},{3,6},{4,5}}
=> {{1,7},{2,8},{3,6},{4,5}}
=> {{1,7},{2,8},{3,6},{4,5}}
=> ? = 4
[8,6,7,5,3,4,2,1] => {{1,8},{2,6},{3,7},{4,5}}
=> {{1,8},{2,6},{3,7},{4,5}}
=> {{1,8},{2,6},{3,7},{4,5}}
=> ? = 4
[8,7,5,6,3,4,2,1] => {{1,8},{2,7},{3,5},{4,6}}
=> {{1,8},{2,7},{3,5},{4,6}}
=> {{1,8},{2,7},{3,5},{4,6}}
=> ? = 4
[5,6,7,8,3,4,2,1] => {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> ? = 4
[7,6,5,4,3,8,2,1] => {{1,7},{2,6,8},{3,5},{4}}
=> {{1,3,7},{2,8},{4,6},{5}}
=> {{1,5,7},{2,8},{3},{4,6}}
=> ? = 3
[6,4,5,7,3,8,2,1] => {{1,6,8},{2,4,7},{3,5}}
=> {{1,3,8},{2,5,7},{4,6}}
=> ?
=> ? = 3
[7,6,5,3,4,8,2,1] => {{1,7},{2,6,8},{3,5},{4}}
=> {{1,3,7},{2,8},{4,6},{5}}
=> {{1,5,7},{2,8},{3},{4,6}}
=> ? = 3
[7,6,4,3,5,8,2,1] => {{1,7},{2,6,8},{3,4},{5}}
=> {{1,3,7},{2,8},{4},{5,6}}
=> {{1,4,7},{2,8},{3},{5,6}}
=> ? = 3
[4,3,5,6,7,8,2,1] => {{1,4,6,8},{2,3,5,7}}
=> {{1,3,5,8},{2,4,6,7}}
=> ?
=> ? = 2
[8,7,6,5,4,2,3,1] => {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> ? = 4
[7,8,6,5,4,2,3,1] => {{1,7},{2,8},{3,6},{4,5}}
=> {{1,7},{2,8},{3,6},{4,5}}
=> {{1,7},{2,8},{3,6},{4,5}}
=> ? = 4
[8,6,7,5,4,2,3,1] => {{1,8},{2,6},{3,7},{4,5}}
=> {{1,8},{2,6},{3,7},{4,5}}
=> {{1,8},{2,6},{3,7},{4,5}}
=> ? = 4
[8,7,5,6,4,2,3,1] => {{1,8},{2,7},{3,5},{4,6}}
=> {{1,8},{2,7},{3,5},{4,6}}
=> {{1,8},{2,7},{3,5},{4,6}}
=> ? = 4
[5,6,7,8,4,2,3,1] => {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> ? = 4
[8,7,6,5,3,2,4,1] => {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> ? = 4
[8,6,5,7,3,2,4,1] => {{1,8},{2,6},{3,5},{4,7}}
=> {{1,8},{2,5},{3,7},{4,6}}
=> {{1,8},{2,5},{3,7},{4,6}}
=> ? = 4
[5,6,7,8,3,2,4,1] => {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> ? = 4
[8,7,6,5,2,3,4,1] => {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> {{1,8},{2,7},{3,6},{4,5}}
=> ? = 4
[6,7,8,5,2,3,4,1] => {{1,6},{2,7},{3,8},{4,5}}
=> {{1,6},{2,7},{3,8},{4,5}}
=> {{1,6},{2,7},{3,8},{4,5}}
=> ? = 4
[8,5,6,7,2,3,4,1] => {{1,8},{2,5},{3,6},{4,7}}
=> {{1,8},{2,5},{3,6},{4,7}}
=> {{1,8},{2,5},{3,6},{4,7}}
=> ? = 4
[5,6,7,8,2,3,4,1] => {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> {{1,5},{2,6},{3,7},{4,8}}
=> ? = 4
[7,8,3,2,4,5,6,1] => {{1,7},{2,8},{3},{4},{5},{6}}
=> {{1,7},{2,8},{3},{4},{5},{6}}
=> ?
=> ? = 2
[7,6,5,4,3,2,8,1] => {{1,7,8},{2,6},{3,5},{4}}
=> {{1,2,8},{3,7},{4,6},{5}}
=> {{1,5,8},{2},{3,7},{4,6}}
=> ? = 3
[6,7,5,4,3,2,8,1] => {{1,6},{2,7,8},{3,5},{4}}
=> {{1,2,7},{3,8},{4,6},{5}}
=> {{1,5,7},{2},{3,8},{4,6}}
=> ? = 3
[6,5,7,4,3,2,8,1] => {{1,6},{2,5},{3,7,8},{4}}
=> {{1,2,6},{3,8},{4,7},{5}}
=> {{1,5,6},{2},{3,8},{4,7}}
=> ? = 3
[6,5,3,4,7,2,8,1] => {{1,6},{2,5,7,8},{3},{4}}
=> {{1,2,4,7},{3,8},{5},{6}}
=> {{1,5,7},{2},{3,8},{4},{6}}
=> ? = 2
[7,6,5,4,2,3,8,1] => {{1,7,8},{2,6},{3,5},{4}}
=> {{1,2,8},{3,7},{4,6},{5}}
=> {{1,5,8},{2},{3,7},{4,6}}
=> ? = 3
[7,6,5,3,2,4,8,1] => {{1,7,8},{2,6},{3,5},{4}}
=> {{1,2,8},{3,7},{4,6},{5}}
=> {{1,5,8},{2},{3,7},{4,6}}
=> ? = 3
[7,6,5,2,3,4,8,1] => {{1,7,8},{2,6},{3,5},{4}}
=> {{1,2,8},{3,7},{4,6},{5}}
=> {{1,5,8},{2},{3,7},{4,6}}
=> ? = 3
[3,4,5,2,6,7,8,1] => {{1,3,5,6,7,8},{2,4}}
=> {{1,2,3,4,6,8},{5,7}}
=> ?
=> ? = 2
[5,2,3,4,6,7,8,1] => {{1,5,6,7,8},{2},{3},{4}}
=> {{1,2,3,4,8},{5},{6},{7}}
=> {{1,5,8},{2},{3},{4},{6},{7}}
=> ? = 1
[4,3,2,5,6,7,8,1] => {{1,4,5,6,7,8},{2,3}}
=> {{1,2,3,4,5,8},{6,7}}
=> ?
=> ? = 2
[3,4,2,5,6,7,8,1] => {{1,3},{2,4,5,6,7,8}}
=> {{1,2,3,4,5,7},{6,8}}
=> {{1,7},{2},{3},{4},{5},{6,8}}
=> ? = 2
[3,2,4,5,6,7,8,1] => {{1,3,4,5,6,7,8},{2}}
=> {{1,2,3,4,5,6,8},{7}}
=> ?
=> ? = 1
[2,3,4,5,6,7,8,1] => {{1,2,3,4,5,6,7,8}}
=> {{1,2,3,4,5,6,7,8}}
=> {{1,8},{2},{3},{4},{5},{6},{7}}
=> ? = 1
Description
The number of nonsingleton blocks of a set partition.
Matching statistic: St001011
(load all 2 compositions to match this statistic)
(load all 2 compositions to match this statistic)
Mp00236: Permutations —Clarke-Steingrimsson-Zeng inverse⟶ Permutations
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00231: Integer compositions —bounce path⟶ Dyck paths
St001011: Dyck paths ⟶ ℤResult quality: 57% ●values known / values provided: 59%●distinct values known / distinct values provided: 57%
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00231: Integer compositions —bounce path⟶ Dyck paths
St001011: Dyck paths ⟶ ℤResult quality: 57% ●values known / values provided: 59%●distinct values known / distinct values provided: 57%
Values
[1] => [1] => [1] => [1,0]
=> 0
[1,2] => [1,2] => [2] => [1,1,0,0]
=> 0
[2,1] => [2,1] => [1,1] => [1,0,1,0]
=> 1
[1,2,3] => [1,2,3] => [3] => [1,1,1,0,0,0]
=> 0
[1,3,2] => [1,3,2] => [2,1] => [1,1,0,0,1,0]
=> 1
[2,1,3] => [2,1,3] => [1,2] => [1,0,1,1,0,0]
=> 1
[2,3,1] => [3,2,1] => [1,1,1] => [1,0,1,0,1,0]
=> 1
[3,1,2] => [3,1,2] => [1,2] => [1,0,1,1,0,0]
=> 1
[3,2,1] => [2,3,1] => [2,1] => [1,1,0,0,1,0]
=> 1
[1,2,3,4] => [1,2,3,4] => [4] => [1,1,1,1,0,0,0,0]
=> 0
[1,2,4,3] => [1,2,4,3] => [3,1] => [1,1,1,0,0,0,1,0]
=> 1
[1,3,2,4] => [1,3,2,4] => [2,2] => [1,1,0,0,1,1,0,0]
=> 1
[1,3,4,2] => [1,4,3,2] => [2,1,1] => [1,1,0,0,1,0,1,0]
=> 1
[1,4,2,3] => [1,4,2,3] => [2,2] => [1,1,0,0,1,1,0,0]
=> 1
[1,4,3,2] => [1,3,4,2] => [3,1] => [1,1,1,0,0,0,1,0]
=> 1
[2,1,3,4] => [2,1,3,4] => [1,3] => [1,0,1,1,1,0,0,0]
=> 1
[2,1,4,3] => [2,1,4,3] => [1,2,1] => [1,0,1,1,0,0,1,0]
=> 2
[2,3,1,4] => [3,2,1,4] => [1,1,2] => [1,0,1,0,1,1,0,0]
=> 1
[2,3,4,1] => [4,3,2,1] => [1,1,1,1] => [1,0,1,0,1,0,1,0]
=> 1
[2,4,1,3] => [4,2,1,3] => [1,1,2] => [1,0,1,0,1,1,0,0]
=> 1
[2,4,3,1] => [3,4,2,1] => [2,1,1] => [1,1,0,0,1,0,1,0]
=> 1
[3,1,2,4] => [3,1,2,4] => [1,3] => [1,0,1,1,1,0,0,0]
=> 1
[3,1,4,2] => [4,3,1,2] => [1,1,2] => [1,0,1,0,1,1,0,0]
=> 1
[3,2,1,4] => [2,3,1,4] => [2,2] => [1,1,0,0,1,1,0,0]
=> 1
[3,2,4,1] => [2,4,3,1] => [2,1,1] => [1,1,0,0,1,0,1,0]
=> 1
[3,4,1,2] => [4,1,3,2] => [1,2,1] => [1,0,1,1,0,0,1,0]
=> 2
[3,4,2,1] => [4,2,3,1] => [1,2,1] => [1,0,1,1,0,0,1,0]
=> 2
[4,1,2,3] => [4,1,2,3] => [1,3] => [1,0,1,1,1,0,0,0]
=> 1
[4,1,3,2] => [3,4,1,2] => [2,2] => [1,1,0,0,1,1,0,0]
=> 1
[4,2,1,3] => [2,4,1,3] => [2,2] => [1,1,0,0,1,1,0,0]
=> 1
[4,2,3,1] => [2,3,4,1] => [3,1] => [1,1,1,0,0,0,1,0]
=> 1
[4,3,1,2] => [3,1,4,2] => [1,2,1] => [1,0,1,1,0,0,1,0]
=> 2
[4,3,2,1] => [3,2,4,1] => [1,2,1] => [1,0,1,1,0,0,1,0]
=> 2
[1,2,3,4,5] => [1,2,3,4,5] => [5] => [1,1,1,1,1,0,0,0,0,0]
=> 0
[1,2,3,5,4] => [1,2,3,5,4] => [4,1] => [1,1,1,1,0,0,0,0,1,0]
=> 1
[1,2,4,3,5] => [1,2,4,3,5] => [3,2] => [1,1,1,0,0,0,1,1,0,0]
=> 1
[1,2,4,5,3] => [1,2,5,4,3] => [3,1,1] => [1,1,1,0,0,0,1,0,1,0]
=> 1
[1,2,5,3,4] => [1,2,5,3,4] => [3,2] => [1,1,1,0,0,0,1,1,0,0]
=> 1
[1,2,5,4,3] => [1,2,4,5,3] => [4,1] => [1,1,1,1,0,0,0,0,1,0]
=> 1
[1,3,2,4,5] => [1,3,2,4,5] => [2,3] => [1,1,0,0,1,1,1,0,0,0]
=> 1
[1,3,2,5,4] => [1,3,2,5,4] => [2,2,1] => [1,1,0,0,1,1,0,0,1,0]
=> 2
[1,3,4,2,5] => [1,4,3,2,5] => [2,1,2] => [1,1,0,0,1,0,1,1,0,0]
=> 1
[1,3,4,5,2] => [1,5,4,3,2] => [2,1,1,1] => [1,1,0,0,1,0,1,0,1,0]
=> 1
[1,3,5,2,4] => [1,5,3,2,4] => [2,1,2] => [1,1,0,0,1,0,1,1,0,0]
=> 1
[1,3,5,4,2] => [1,4,5,3,2] => [3,1,1] => [1,1,1,0,0,0,1,0,1,0]
=> 1
[1,4,2,3,5] => [1,4,2,3,5] => [2,3] => [1,1,0,0,1,1,1,0,0,0]
=> 1
[1,4,2,5,3] => [1,5,4,2,3] => [2,1,2] => [1,1,0,0,1,0,1,1,0,0]
=> 1
[1,4,3,2,5] => [1,3,4,2,5] => [3,2] => [1,1,1,0,0,0,1,1,0,0]
=> 1
[1,4,3,5,2] => [1,3,5,4,2] => [3,1,1] => [1,1,1,0,0,0,1,0,1,0]
=> 1
[1,4,5,2,3] => [1,5,2,4,3] => [2,2,1] => [1,1,0,0,1,1,0,0,1,0]
=> 2
[8,7,6,5,4,3,2,1] => [5,4,6,3,7,2,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,8,6,5,4,3,2,1] => [5,4,6,3,8,2,7,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,6,8,5,4,3,2,1] => [5,4,8,3,6,2,7,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[6,7,8,5,4,3,2,1] => [5,4,8,3,7,2,6,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,8,5,6,4,3,2,1] => [6,4,5,3,8,2,7,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,6,5,8,4,3,2,1] => [8,4,5,3,6,2,7,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,5,6,8,4,3,2,1] => [8,4,6,3,5,2,7,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[6,5,7,8,4,3,2,1] => [8,4,7,3,5,2,6,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[5,6,7,8,4,3,2,1] => [8,4,7,3,6,2,5,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,6,5,4,8,3,2,1] => [4,8,5,3,6,2,7,1] => [2,1,2,2,1] => [1,1,0,0,1,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 3
[6,5,7,4,8,3,2,1] => [4,8,3,7,5,2,6,1] => [2,2,1,2,1] => [1,1,0,0,1,1,0,0,1,0,1,1,0,0,1,0]
=> ? = 3
[7,6,4,5,8,3,2,1] => [8,5,4,3,6,2,7,1] => [1,1,1,2,2,1] => [1,0,1,0,1,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 3
[7,5,4,6,8,3,2,1] => [8,4,3,6,5,2,7,1] => [1,1,2,1,2,1] => [1,0,1,0,1,1,0,0,1,0,1,1,0,0,1,0]
=> ? = 3
[8,7,6,5,3,4,2,1] => [5,3,6,4,7,2,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,8,6,5,3,4,2,1] => [5,3,6,4,8,2,7,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,6,7,5,3,4,2,1] => [5,3,7,4,6,2,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,7,5,6,3,4,2,1] => [6,3,5,4,7,2,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[5,6,7,8,3,4,2,1] => [8,3,7,4,6,2,5,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,6,5,4,3,8,2,1] => [4,5,3,8,6,2,7,1] => [2,2,1,2,1] => [1,1,0,0,1,1,0,0,1,0,1,1,0,0,1,0]
=> ? = 3
[6,4,5,7,3,8,2,1] => [8,3,5,4,2,7,6,1] => [1,2,1,2,1,1] => [1,0,1,1,0,0,1,0,1,1,0,0,1,0,1,0]
=> ? = 3
[7,6,5,3,4,8,2,1] => [5,3,4,8,6,2,7,1] => [1,3,1,2,1] => [1,0,1,1,1,0,0,0,1,0,1,1,0,0,1,0]
=> ? = 3
[7,6,4,3,5,8,2,1] => [4,3,5,8,6,2,7,1] => [1,3,1,2,1] => [1,0,1,1,1,0,0,0,1,0,1,1,0,0,1,0]
=> ? = 3
[4,3,5,6,7,8,2,1] => [8,3,2,7,6,5,4,1] => [1,1,2,1,1,1,1] => [1,0,1,0,1,1,0,0,1,0,1,0,1,0,1,0]
=> ? = 2
[8,7,6,5,4,2,3,1] => [5,4,6,2,7,3,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,8,6,5,4,2,3,1] => [5,4,6,2,8,3,7,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,6,7,5,4,2,3,1] => [5,4,7,2,6,3,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,7,5,6,4,2,3,1] => [6,4,5,2,7,3,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[5,6,7,8,4,2,3,1] => [8,4,7,2,6,3,5,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,7,6,5,3,2,4,1] => [5,3,6,2,7,4,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,6,5,7,3,2,4,1] => [7,3,5,2,6,4,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[5,6,7,8,3,2,4,1] => [8,3,7,2,6,4,5,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,7,6,5,2,3,4,1] => [5,2,6,3,7,4,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[6,7,8,5,2,3,4,1] => [5,2,8,3,7,4,6,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[8,5,6,7,2,3,4,1] => [7,2,6,3,5,4,8,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[5,6,7,8,2,3,4,1] => [8,2,7,3,6,4,5,1] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
[7,8,3,2,4,5,6,1] => [3,8,2,4,5,6,7,1] => [2,5,1] => [1,1,0,0,1,1,1,1,1,0,0,0,0,0,1,0]
=> ? = 2
[7,6,5,4,3,2,8,1] => [4,5,3,6,2,8,7,1] => [2,2,2,1,1] => [1,1,0,0,1,1,0,0,1,1,0,0,1,0,1,0]
=> ? = 3
[6,7,5,4,3,2,8,1] => [4,5,3,8,7,2,6,1] => [2,2,1,2,1] => [1,1,0,0,1,1,0,0,1,0,1,1,0,0,1,0]
=> ? = 3
[6,5,7,4,3,2,8,1] => [4,8,7,3,5,2,6,1] => [2,1,2,2,1] => [1,1,0,0,1,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 3
[6,5,3,4,7,2,8,1] => [3,4,8,7,5,2,6,1] => [3,1,1,2,1] => [1,1,1,0,0,0,1,0,1,0,1,1,0,0,1,0]
=> ? = 2
[7,6,5,4,2,3,8,1] => [4,5,2,6,3,8,7,1] => [2,2,2,1,1] => [1,1,0,0,1,1,0,0,1,1,0,0,1,0,1,0]
=> ? = 3
[7,6,5,3,2,4,8,1] => [5,3,6,2,4,8,7,1] => [1,2,3,1,1] => [1,0,1,1,0,0,1,1,1,0,0,0,1,0,1,0]
=> ? = 3
[7,6,5,2,3,4,8,1] => [5,2,6,3,4,8,7,1] => [1,2,3,1,1] => [1,0,1,1,0,0,1,1,1,0,0,0,1,0,1,0]
=> ? = 3
[3,4,5,2,6,7,8,1] => [8,7,6,5,2,4,3,1] => [1,1,1,1,2,1,1] => [1,0,1,0,1,0,1,0,1,1,0,0,1,0,1,0]
=> ? = 2
[5,2,3,4,6,7,8,1] => [2,3,4,8,7,6,5,1] => [4,1,1,1,1] => [1,1,1,1,0,0,0,0,1,0,1,0,1,0,1,0]
=> ? = 1
[4,3,2,5,6,7,8,1] => [3,2,8,7,6,5,4,1] => [1,2,1,1,1,1,1] => [1,0,1,1,0,0,1,0,1,0,1,0,1,0,1,0]
=> ? = 2
[3,4,2,5,6,7,8,1] => [8,7,6,5,4,2,3,1] => [1,1,1,1,1,2,1] => [1,0,1,0,1,0,1,0,1,0,1,1,0,0,1,0]
=> ? = 2
[3,2,4,5,6,7,8,1] => [2,8,7,6,5,4,3,1] => [2,1,1,1,1,1,1] => [1,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0]
=> ? = 1
[2,3,4,5,6,7,8,1] => [8,7,6,5,4,3,2,1] => [1,1,1,1,1,1,1,1] => [1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0]
=> ? = 1
[8,7,6,5,4,3,1,2] => [5,4,6,3,7,1,8,2] => [1,2,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0]
=> ? = 4
Description
Number of simple modules of projective dimension 2 in the Nakayama algebra corresponding to the Dyck path.
Matching statistic: St000985
(load all 2 compositions to match this statistic)
(load all 2 compositions to match this statistic)
Mp00087: Permutations —inverse first fundamental transformation⟶ Permutations
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00184: Integer compositions —to threshold graph⟶ Graphs
St000985: Graphs ⟶ ℤResult quality: 57% ●values known / values provided: 59%●distinct values known / distinct values provided: 57%
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00184: Integer compositions —to threshold graph⟶ Graphs
St000985: Graphs ⟶ ℤResult quality: 57% ●values known / values provided: 59%●distinct values known / distinct values provided: 57%
Values
[1] => [1] => [1] => ([],1)
=> 0
[1,2] => [1,2] => [2] => ([],2)
=> 0
[2,1] => [2,1] => [1,1] => ([(0,1)],2)
=> 1
[1,2,3] => [1,2,3] => [3] => ([],3)
=> 0
[1,3,2] => [1,3,2] => [2,1] => ([(0,2),(1,2)],3)
=> 1
[2,1,3] => [2,1,3] => [1,2] => ([(1,2)],3)
=> 1
[2,3,1] => [3,1,2] => [1,2] => ([(1,2)],3)
=> 1
[3,1,2] => [3,2,1] => [1,1,1] => ([(0,1),(0,2),(1,2)],3)
=> 1
[3,2,1] => [2,3,1] => [2,1] => ([(0,2),(1,2)],3)
=> 1
[1,2,3,4] => [1,2,3,4] => [4] => ([],4)
=> 0
[1,2,4,3] => [1,2,4,3] => [3,1] => ([(0,3),(1,3),(2,3)],4)
=> 1
[1,3,2,4] => [1,3,2,4] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[1,3,4,2] => [1,4,2,3] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[1,4,2,3] => [1,4,3,2] => [2,1,1] => ([(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[1,4,3,2] => [1,3,4,2] => [3,1] => ([(0,3),(1,3),(2,3)],4)
=> 1
[2,1,3,4] => [2,1,3,4] => [1,3] => ([(2,3)],4)
=> 1
[2,1,4,3] => [2,1,4,3] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[2,3,1,4] => [3,1,2,4] => [1,3] => ([(2,3)],4)
=> 1
[2,3,4,1] => [4,1,2,3] => [1,3] => ([(2,3)],4)
=> 1
[2,4,1,3] => [4,3,1,2] => [1,1,2] => ([(1,2),(1,3),(2,3)],4)
=> 1
[2,4,3,1] => [3,4,1,2] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[3,1,2,4] => [3,2,1,4] => [1,1,2] => ([(1,2),(1,3),(2,3)],4)
=> 1
[3,1,4,2] => [4,2,1,3] => [1,1,2] => ([(1,2),(1,3),(2,3)],4)
=> 1
[3,2,1,4] => [2,3,1,4] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[3,2,4,1] => [2,4,1,3] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[3,4,1,2] => [3,1,4,2] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[3,4,2,1] => [4,1,3,2] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[4,1,2,3] => [4,3,2,1] => [1,1,1,1] => ([(0,1),(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[4,1,3,2] => [3,4,2,1] => [2,1,1] => ([(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[4,2,1,3] => [2,4,3,1] => [2,1,1] => ([(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[4,2,3,1] => [2,3,4,1] => [3,1] => ([(0,3),(1,3),(2,3)],4)
=> 1
[4,3,1,2] => [4,2,3,1] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[4,3,2,1] => [3,2,4,1] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[1,2,3,4,5] => [1,2,3,4,5] => [5] => ([],5)
=> 0
[1,2,3,5,4] => [1,2,3,5,4] => [4,1] => ([(0,4),(1,4),(2,4),(3,4)],5)
=> 1
[1,2,4,3,5] => [1,2,4,3,5] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,2,4,5,3] => [1,2,5,3,4] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,2,5,3,4] => [1,2,5,4,3] => [3,1,1] => ([(0,3),(0,4),(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,2,5,4,3] => [1,2,4,5,3] => [4,1] => ([(0,4),(1,4),(2,4),(3,4)],5)
=> 1
[1,3,2,4,5] => [1,3,2,4,5] => [2,3] => ([(2,4),(3,4)],5)
=> 1
[1,3,2,5,4] => [1,3,2,5,4] => [2,2,1] => ([(0,4),(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 2
[1,3,4,2,5] => [1,4,2,3,5] => [2,3] => ([(2,4),(3,4)],5)
=> 1
[1,3,4,5,2] => [1,5,2,3,4] => [2,3] => ([(2,4),(3,4)],5)
=> 1
[1,3,5,2,4] => [1,5,4,2,3] => [2,1,2] => ([(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,3,5,4,2] => [1,4,5,2,3] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,4,2,3,5] => [1,4,3,2,5] => [2,1,2] => ([(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,4,2,5,3] => [1,5,3,2,4] => [2,1,2] => ([(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,4,3,2,5] => [1,3,4,2,5] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,4,3,5,2] => [1,3,5,2,4] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,4,5,2,3] => [1,4,2,5,3] => [2,2,1] => ([(0,4),(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 2
[2,4,1,3,7,5,6] => [4,3,1,2,7,6,5] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,5,1,7,3,4,6] => [5,3,1,2,7,6,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,5,7,1,4,3,6] => [5,4,1,2,7,6,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,5,7,3,4,1,6] => [7,6,1,2,5,4,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,6,1,7,4,3,5] => [6,3,1,2,7,5,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,6,1,7,4,5,3] => [7,3,1,2,6,5,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,6,7,1,3,4,5] => [6,4,1,2,7,5,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,6,7,1,3,5,4] => [7,4,1,2,6,5,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,6,7,3,1,4,5] => [7,5,1,2,6,4,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,6,7,3,1,5,4] => [6,5,1,2,7,4,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,2,4,7,5,6] => [3,2,1,4,7,6,5] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,2,7,4,6,5] => [3,2,1,6,7,5,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,2,7,5,4,6] => [3,2,1,5,7,6,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,4,2,7,5,6] => [4,2,1,3,7,6,5] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,5,7,2,4,6] => [5,2,1,3,7,6,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,6,7,4,2,5] => [6,2,1,3,7,5,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,6,7,4,5,2] => [7,2,1,3,6,5,4] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,7,5,1,4,2,6] => [5,4,1,3,7,6,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,7,5,2,4,1,6] => [7,6,1,3,5,4,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,7,6,1,2,4,5] => [6,4,1,3,7,5,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,7,6,1,2,5,4] => [7,4,1,3,6,5,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,7,6,2,1,4,5] => [7,5,1,3,6,4,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,7,6,2,1,5,4] => [6,5,1,3,7,4,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,7,2,3,6,5] => [4,2,1,6,7,5,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,7,2,5,3,6] => [4,2,1,5,7,6,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,7,5,2,3,6] => [5,2,1,4,7,6,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,7,6,3,2,5] => [6,2,1,4,7,5,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,7,6,3,5,2] => [7,2,1,4,6,5,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,1,3,2,6,5] => [4,3,1,6,7,5,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,1,3,5,2,6] => [4,3,1,5,7,6,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,1,5,3,2,6] => [5,3,1,4,7,6,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,1,6,2,3,5] => [6,3,1,4,7,5,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,1,6,2,5,3] => [7,3,1,4,6,5,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,2,5,3,1,6] => [7,6,1,4,5,3,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,2,6,1,3,5] => [7,5,1,4,6,3,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,2,6,1,5,3] => [6,5,1,4,7,3,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,7,3,2,6,4] => [5,2,1,6,7,4,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,7,3,6,2,4] => [6,2,1,5,7,4,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,7,3,6,4,2] => [7,2,1,5,6,4,3] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,1,2,3,6,4] => [5,3,1,6,7,4,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,1,2,6,3,4] => [6,3,1,5,7,4,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,1,2,6,4,3] => [7,3,1,5,6,4,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,2,1,4,6,3] => [5,4,1,6,7,3,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,2,1,6,3,4] => [7,4,1,5,6,3,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,2,1,6,4,3] => [6,4,1,5,7,3,2] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[7,1,4,5,2,3,6] => [7,6,3,4,5,2,1] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[7,1,4,6,3,2,5] => [7,5,3,4,6,2,1] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[7,1,4,6,3,5,2] => [6,5,3,4,7,2,1] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[7,1,5,3,4,6,2] => [5,4,3,6,7,2,1] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[7,1,5,3,6,2,4] => [7,4,3,5,6,2,1] => [1,1,3,1,1] => ([(0,5),(0,6),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
Description
The number of positive eigenvalues of the adjacency matrix of the graph.
Matching statistic: St001354
(load all 2 compositions to match this statistic)
(load all 2 compositions to match this statistic)
Mp00087: Permutations —inverse first fundamental transformation⟶ Permutations
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00184: Integer compositions —to threshold graph⟶ Graphs
St001354: Graphs ⟶ ℤResult quality: 57% ●values known / values provided: 58%●distinct values known / distinct values provided: 57%
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00184: Integer compositions —to threshold graph⟶ Graphs
St001354: Graphs ⟶ ℤResult quality: 57% ●values known / values provided: 58%●distinct values known / distinct values provided: 57%
Values
[1] => [1] => [1] => ([],1)
=> 0
[1,2] => [1,2] => [2] => ([],2)
=> 0
[2,1] => [2,1] => [1,1] => ([(0,1)],2)
=> 1
[1,2,3] => [1,2,3] => [3] => ([],3)
=> 0
[1,3,2] => [1,3,2] => [2,1] => ([(0,2),(1,2)],3)
=> 1
[2,1,3] => [2,1,3] => [1,2] => ([(1,2)],3)
=> 1
[2,3,1] => [3,1,2] => [1,2] => ([(1,2)],3)
=> 1
[3,1,2] => [3,2,1] => [1,1,1] => ([(0,1),(0,2),(1,2)],3)
=> 1
[3,2,1] => [2,3,1] => [2,1] => ([(0,2),(1,2)],3)
=> 1
[1,2,3,4] => [1,2,3,4] => [4] => ([],4)
=> 0
[1,2,4,3] => [1,2,4,3] => [3,1] => ([(0,3),(1,3),(2,3)],4)
=> 1
[1,3,2,4] => [1,3,2,4] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[1,3,4,2] => [1,4,2,3] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[1,4,2,3] => [1,4,3,2] => [2,1,1] => ([(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[1,4,3,2] => [1,3,4,2] => [3,1] => ([(0,3),(1,3),(2,3)],4)
=> 1
[2,1,3,4] => [2,1,3,4] => [1,3] => ([(2,3)],4)
=> 1
[2,1,4,3] => [2,1,4,3] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[2,3,1,4] => [3,1,2,4] => [1,3] => ([(2,3)],4)
=> 1
[2,3,4,1] => [4,1,2,3] => [1,3] => ([(2,3)],4)
=> 1
[2,4,1,3] => [4,3,1,2] => [1,1,2] => ([(1,2),(1,3),(2,3)],4)
=> 1
[2,4,3,1] => [3,4,1,2] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[3,1,2,4] => [3,2,1,4] => [1,1,2] => ([(1,2),(1,3),(2,3)],4)
=> 1
[3,1,4,2] => [4,2,1,3] => [1,1,2] => ([(1,2),(1,3),(2,3)],4)
=> 1
[3,2,1,4] => [2,3,1,4] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[3,2,4,1] => [2,4,1,3] => [2,2] => ([(1,3),(2,3)],4)
=> 1
[3,4,1,2] => [3,1,4,2] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[3,4,2,1] => [4,1,3,2] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[4,1,2,3] => [4,3,2,1] => [1,1,1,1] => ([(0,1),(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[4,1,3,2] => [3,4,2,1] => [2,1,1] => ([(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[4,2,1,3] => [2,4,3,1] => [2,1,1] => ([(0,2),(0,3),(1,2),(1,3),(2,3)],4)
=> 1
[4,2,3,1] => [2,3,4,1] => [3,1] => ([(0,3),(1,3),(2,3)],4)
=> 1
[4,3,1,2] => [4,2,3,1] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[4,3,2,1] => [3,2,4,1] => [1,2,1] => ([(0,3),(1,2),(1,3),(2,3)],4)
=> 2
[1,2,3,4,5] => [1,2,3,4,5] => [5] => ([],5)
=> 0
[1,2,3,5,4] => [1,2,3,5,4] => [4,1] => ([(0,4),(1,4),(2,4),(3,4)],5)
=> 1
[1,2,4,3,5] => [1,2,4,3,5] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,2,4,5,3] => [1,2,5,3,4] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,2,5,3,4] => [1,2,5,4,3] => [3,1,1] => ([(0,3),(0,4),(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,2,5,4,3] => [1,2,4,5,3] => [4,1] => ([(0,4),(1,4),(2,4),(3,4)],5)
=> 1
[1,3,2,4,5] => [1,3,2,4,5] => [2,3] => ([(2,4),(3,4)],5)
=> 1
[1,3,2,5,4] => [1,3,2,5,4] => [2,2,1] => ([(0,4),(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 2
[1,3,4,2,5] => [1,4,2,3,5] => [2,3] => ([(2,4),(3,4)],5)
=> 1
[1,3,4,5,2] => [1,5,2,3,4] => [2,3] => ([(2,4),(3,4)],5)
=> 1
[1,3,5,2,4] => [1,5,4,2,3] => [2,1,2] => ([(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,3,5,4,2] => [1,4,5,2,3] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,4,2,3,5] => [1,4,3,2,5] => [2,1,2] => ([(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,4,2,5,3] => [1,5,3,2,4] => [2,1,2] => ([(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 1
[1,4,3,2,5] => [1,3,4,2,5] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,4,3,5,2] => [1,3,5,2,4] => [3,2] => ([(1,4),(2,4),(3,4)],5)
=> 1
[1,4,5,2,3] => [1,4,2,5,3] => [2,2,1] => ([(0,4),(1,3),(1,4),(2,3),(2,4),(3,4)],5)
=> 2
[1,7,2,3,4,5,6] => [1,7,6,5,4,3,2] => [2,1,1,1,1,1] => ([(0,2),(0,3),(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 1
[2,1,7,3,4,5,6] => [2,1,7,6,5,4,3] => [1,2,1,1,1,1] => ([(0,3),(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[2,7,1,3,4,5,6] => [7,6,5,4,3,1,2] => [1,1,1,1,1,2] => ([(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 1
[3,1,2,7,4,5,6] => [3,2,1,7,6,5,4] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,1,7,2,4,5,6] => [7,6,5,4,2,1,3] => [1,1,1,1,1,2] => ([(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 1
[3,7,1,2,4,5,6] => [3,1,7,6,5,4,2] => [1,2,1,1,1,1] => ([(0,3),(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[3,7,2,1,4,5,6] => [7,6,5,4,1,3,2] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,2,3,7,5,6] => [4,3,2,1,7,6,5] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,2,7,3,5,6] => [7,6,5,3,2,1,4] => [1,1,1,1,1,2] => ([(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 1
[4,1,7,2,3,5,6] => [4,2,1,7,6,5,3] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,1,7,3,2,5,6] => [7,6,5,2,1,4,3] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,1,2,3,5,6] => [7,6,5,3,1,4,2] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,1,3,2,5,6] => [4,3,1,7,6,5,2] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,2,1,3,5,6] => [4,1,7,6,5,3,2] => [1,2,1,1,1,1] => ([(0,3),(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[4,7,2,3,1,5,6] => [7,6,5,1,4,3,2] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,2,3,4,7,6] => [5,4,3,2,1,7,6] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,2,3,7,4,6] => [7,6,4,3,2,1,5] => [1,1,1,1,1,2] => ([(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 1
[5,1,2,7,3,4,6] => [5,3,2,1,7,6,4] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,2,7,4,3,6] => [7,6,3,2,1,5,4] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,7,2,3,4,6] => [7,6,4,2,1,5,3] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,7,2,4,3,6] => [5,4,2,1,7,6,3] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,7,3,2,4,6] => [5,2,1,7,6,4,3] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,1,7,3,4,2,6] => [7,6,2,1,5,4,3] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,1,2,3,4,6] => [5,3,1,7,6,4,2] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,1,2,4,3,6] => [7,6,3,1,5,4,2] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,1,3,2,4,6] => [7,6,4,3,1,5,2] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,1,3,4,2,6] => [5,4,3,1,7,6,2] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,2,1,3,4,6] => [7,6,4,1,5,3,2] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,2,1,4,3,6] => [5,4,1,7,6,3,2] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,2,3,1,4,6] => [5,1,7,6,4,3,2] => [1,2,1,1,1,1] => ([(0,3),(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[5,7,2,3,4,1,6] => [7,6,1,5,4,3,2] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,2,3,4,5,7] => [6,5,4,3,2,1,7] => [1,1,1,1,1,2] => ([(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 1
[6,1,2,3,4,7,5] => [7,5,4,3,2,1,6] => [1,1,1,1,1,2] => ([(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 1
[6,1,2,3,7,4,5] => [6,4,3,2,1,7,5] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,2,3,7,5,4] => [7,4,3,2,1,6,5] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,2,7,3,4,5] => [7,5,3,2,1,6,4] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,2,7,3,5,4] => [6,5,3,2,1,7,4] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,2,7,4,3,5] => [6,3,2,1,7,5,4] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,2,7,4,5,3] => [7,3,2,1,6,5,4] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,2,3,4,5] => [6,4,2,1,7,5,3] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,2,3,5,4] => [7,4,2,1,6,5,3] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,2,4,3,5] => [7,5,4,2,1,6,3] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,2,4,5,3] => [6,5,4,2,1,7,3] => [1,1,1,1,2,1] => ([(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,3,2,4,5] => [7,5,2,1,6,4,3] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,3,2,5,4] => [6,5,2,1,7,4,3] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,3,4,2,5] => [6,2,1,7,5,4,3] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,1,7,3,4,5,2] => [7,2,1,6,5,4,3] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,7,1,2,3,4,5] => [7,5,3,1,6,4,2] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,7,1,2,3,5,4] => [6,5,3,1,7,4,2] => [1,1,1,2,1,1] => ([(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
[6,7,1,2,4,3,5] => [6,3,1,7,5,4,2] => [1,1,2,1,1,1] => ([(0,4),(0,5),(0,6),(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6)],7)
=> ? = 2
Description
The number of series nodes in the modular decomposition of a graph.
Matching statistic: St000703
(load all 11 compositions to match this statistic)
(load all 11 compositions to match this statistic)
Mp00240: Permutations —weak exceedance partition⟶ Set partitions
Mp00176: Set partitions —rotate decreasing⟶ Set partitions
Mp00080: Set partitions —to permutation⟶ Permutations
St000703: Permutations ⟶ ℤResult quality: 29% ●values known / values provided: 29%●distinct values known / distinct values provided: 100%
Mp00176: Set partitions —rotate decreasing⟶ Set partitions
Mp00080: Set partitions —to permutation⟶ Permutations
St000703: Permutations ⟶ ℤResult quality: 29% ●values known / values provided: 29%●distinct values known / distinct values provided: 100%
Values
[1] => {{1}}
=> {{1}}
=> [1] => 0
[1,2] => {{1},{2}}
=> {{1},{2}}
=> [1,2] => 0
[2,1] => {{1,2}}
=> {{1,2}}
=> [2,1] => 1
[1,2,3] => {{1},{2},{3}}
=> {{1},{2},{3}}
=> [1,2,3] => 0
[1,3,2] => {{1},{2,3}}
=> {{1,2},{3}}
=> [2,1,3] => 1
[2,1,3] => {{1,2},{3}}
=> {{1,3},{2}}
=> [3,2,1] => 1
[2,3,1] => {{1,2,3}}
=> {{1,2,3}}
=> [2,3,1] => 1
[3,1,2] => {{1,3},{2}}
=> {{1},{2,3}}
=> [1,3,2] => 1
[3,2,1] => {{1,3},{2}}
=> {{1},{2,3}}
=> [1,3,2] => 1
[1,2,3,4] => {{1},{2},{3},{4}}
=> {{1},{2},{3},{4}}
=> [1,2,3,4] => 0
[1,2,4,3] => {{1},{2},{3,4}}
=> {{1},{2,3},{4}}
=> [1,3,2,4] => 1
[1,3,2,4] => {{1},{2,3},{4}}
=> {{1,2},{3},{4}}
=> [2,1,3,4] => 1
[1,3,4,2] => {{1},{2,3,4}}
=> {{1,2,3},{4}}
=> [2,3,1,4] => 1
[1,4,2,3] => {{1},{2,4},{3}}
=> {{1,3},{2},{4}}
=> [3,2,1,4] => 1
[1,4,3,2] => {{1},{2,4},{3}}
=> {{1,3},{2},{4}}
=> [3,2,1,4] => 1
[2,1,3,4] => {{1,2},{3},{4}}
=> {{1,4},{2},{3}}
=> [4,2,3,1] => 1
[2,1,4,3] => {{1,2},{3,4}}
=> {{1,4},{2,3}}
=> [4,3,2,1] => 2
[2,3,1,4] => {{1,2,3},{4}}
=> {{1,2,4},{3}}
=> [2,4,3,1] => 1
[2,3,4,1] => {{1,2,3,4}}
=> {{1,2,3,4}}
=> [2,3,4,1] => 1
[2,4,1,3] => {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> [3,2,4,1] => 1
[2,4,3,1] => {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> [3,2,4,1] => 1
[3,1,2,4] => {{1,3},{2},{4}}
=> {{1},{2,4},{3}}
=> [1,4,3,2] => 1
[3,1,4,2] => {{1,3,4},{2}}
=> {{1},{2,3,4}}
=> [1,3,4,2] => 1
[3,2,1,4] => {{1,3},{2},{4}}
=> {{1},{2,4},{3}}
=> [1,4,3,2] => 1
[3,2,4,1] => {{1,3,4},{2}}
=> {{1},{2,3,4}}
=> [1,3,4,2] => 1
[3,4,1,2] => {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> [3,4,1,2] => 2
[3,4,2,1] => {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> [3,4,1,2] => 2
[4,1,2,3] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,1,3,2] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,2,1,3] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,2,3,1] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,3,1,2] => {{1,4},{2,3}}
=> {{1,2},{3,4}}
=> [2,1,4,3] => 2
[4,3,2,1] => {{1,4},{2,3}}
=> {{1,2},{3,4}}
=> [2,1,4,3] => 2
[1,2,3,4,5] => {{1},{2},{3},{4},{5}}
=> {{1},{2},{3},{4},{5}}
=> [1,2,3,4,5] => 0
[1,2,3,5,4] => {{1},{2},{3},{4,5}}
=> {{1},{2},{3,4},{5}}
=> [1,2,4,3,5] => 1
[1,2,4,3,5] => {{1},{2},{3,4},{5}}
=> {{1},{2,3},{4},{5}}
=> [1,3,2,4,5] => 1
[1,2,4,5,3] => {{1},{2},{3,4,5}}
=> {{1},{2,3,4},{5}}
=> [1,3,4,2,5] => 1
[1,2,5,3,4] => {{1},{2},{3,5},{4}}
=> {{1},{2,4},{3},{5}}
=> [1,4,3,2,5] => 1
[1,2,5,4,3] => {{1},{2},{3,5},{4}}
=> {{1},{2,4},{3},{5}}
=> [1,4,3,2,5] => 1
[1,3,2,4,5] => {{1},{2,3},{4},{5}}
=> {{1,2},{3},{4},{5}}
=> [2,1,3,4,5] => 1
[1,3,2,5,4] => {{1},{2,3},{4,5}}
=> {{1,2},{3,4},{5}}
=> [2,1,4,3,5] => 2
[1,3,4,2,5] => {{1},{2,3,4},{5}}
=> {{1,2,3},{4},{5}}
=> [2,3,1,4,5] => 1
[1,3,4,5,2] => {{1},{2,3,4,5}}
=> {{1,2,3,4},{5}}
=> [2,3,4,1,5] => 1
[1,3,5,2,4] => {{1},{2,3,5},{4}}
=> {{1,2,4},{3},{5}}
=> [2,4,3,1,5] => 1
[1,3,5,4,2] => {{1},{2,3,5},{4}}
=> {{1,2,4},{3},{5}}
=> [2,4,3,1,5] => 1
[1,4,2,3,5] => {{1},{2,4},{3},{5}}
=> {{1,3},{2},{4},{5}}
=> [3,2,1,4,5] => 1
[1,4,2,5,3] => {{1},{2,4,5},{3}}
=> {{1,3,4},{2},{5}}
=> [3,2,4,1,5] => 1
[1,4,3,2,5] => {{1},{2,4},{3},{5}}
=> {{1,3},{2},{4},{5}}
=> [3,2,1,4,5] => 1
[1,4,3,5,2] => {{1},{2,4,5},{3}}
=> {{1,3,4},{2},{5}}
=> [3,2,4,1,5] => 1
[1,4,5,2,3] => {{1},{2,4},{3,5}}
=> {{1,3},{2,4},{5}}
=> [3,4,1,2,5] => 2
[1,2,6,3,4,5,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,3,4,7,5] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,3,5,4,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,3,5,7,4] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,3,7,4,5] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,3,7,5,4] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,4,3,5,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,4,3,7,5] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,4,5,3,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,4,5,7,3] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,4,7,3,5] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,4,7,5,3] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,5,3,4,7] => {{1},{2},{3,6},{4,5},{7}}
=> {{1},{2,5},{3,4},{6},{7}}
=> [1,5,4,3,2,6,7] => ? = 2
[1,2,6,5,3,7,4] => {{1},{2},{3,6,7},{4,5}}
=> {{1},{2,5,6},{3,4},{7}}
=> [1,5,4,3,6,2,7] => ? = 2
[1,2,6,5,4,3,7] => {{1},{2},{3,6},{4,5},{7}}
=> {{1},{2,5},{3,4},{6},{7}}
=> [1,5,4,3,2,6,7] => ? = 2
[1,2,6,5,4,7,3] => {{1},{2},{3,6,7},{4,5}}
=> {{1},{2,5,6},{3,4},{7}}
=> [1,5,4,3,6,2,7] => ? = 2
[1,2,6,5,7,3,4] => {{1},{2},{3,6},{4,5,7}}
=> {{1},{2,5},{3,4,6},{7}}
=> [1,5,4,6,2,3,7] => ? = 2
[1,2,6,5,7,4,3] => {{1},{2},{3,6},{4,5,7}}
=> {{1},{2,5},{3,4,6},{7}}
=> [1,5,4,6,2,3,7] => ? = 2
[1,2,6,7,3,4,5] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,3,5,4] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,4,3,5] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,4,5,3] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,5,3,4] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,5,4,3] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,7,3,4,5,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,4,6,5] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,5,4,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,5,6,4] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,6,4,5] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,3,6,5,4] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,4,3,5,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,3,6,5] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,5,3,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,5,6,3] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,6,3,5] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,4,6,5,3] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,5,3,4,6] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,3,6,4] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,4,3,6] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,4,6,3] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,6,3,4] => {{1},{2},{3,7},{4,5,6}}
=> {{1},{2,6},{3,4,5},{7}}
=> [1,6,4,5,3,2,7] => ? = 2
[1,2,7,5,6,4,3] => {{1},{2},{3,7},{4,5,6}}
=> {{1},{2,6},{3,4,5},{7}}
=> [1,6,4,5,3,2,7] => ? = 2
[1,2,7,6,3,4,5] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,3,5,4] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,4,3,5] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,4,5,3] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,5,3,4] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,5,4,3] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,3,2,4,5,7,6] => {{1},{2,3},{4},{5},{6,7}}
=> {{1,2},{3},{4},{5,6},{7}}
=> [2,1,3,4,6,5,7] => ? = 2
[1,3,2,4,6,5,7] => {{1},{2,3},{4},{5,6},{7}}
=> {{1,2},{3},{4,5},{6},{7}}
=> [2,1,3,5,4,6,7] => ? = 2
Description
The number of deficiencies of a permutation.
This is defined as
dec(σ)=#{i:σ(i)<i}.
The number of exceedances is [[St000155]].
Matching statistic: St000994
(load all 95 compositions to match this statistic)
(load all 95 compositions to match this statistic)
Mp00240: Permutations —weak exceedance partition⟶ Set partitions
Mp00176: Set partitions —rotate decreasing⟶ Set partitions
Mp00080: Set partitions —to permutation⟶ Permutations
St000994: Permutations ⟶ ℤResult quality: 29% ●values known / values provided: 29%●distinct values known / distinct values provided: 100%
Mp00176: Set partitions —rotate decreasing⟶ Set partitions
Mp00080: Set partitions —to permutation⟶ Permutations
St000994: Permutations ⟶ ℤResult quality: 29% ●values known / values provided: 29%●distinct values known / distinct values provided: 100%
Values
[1] => {{1}}
=> {{1}}
=> [1] => 0
[1,2] => {{1},{2}}
=> {{1},{2}}
=> [1,2] => 0
[2,1] => {{1,2}}
=> {{1,2}}
=> [2,1] => 1
[1,2,3] => {{1},{2},{3}}
=> {{1},{2},{3}}
=> [1,2,3] => 0
[1,3,2] => {{1},{2,3}}
=> {{1,2},{3}}
=> [2,1,3] => 1
[2,1,3] => {{1,2},{3}}
=> {{1,3},{2}}
=> [3,2,1] => 1
[2,3,1] => {{1,2,3}}
=> {{1,2,3}}
=> [2,3,1] => 1
[3,1,2] => {{1,3},{2}}
=> {{1},{2,3}}
=> [1,3,2] => 1
[3,2,1] => {{1,3},{2}}
=> {{1},{2,3}}
=> [1,3,2] => 1
[1,2,3,4] => {{1},{2},{3},{4}}
=> {{1},{2},{3},{4}}
=> [1,2,3,4] => 0
[1,2,4,3] => {{1},{2},{3,4}}
=> {{1},{2,3},{4}}
=> [1,3,2,4] => 1
[1,3,2,4] => {{1},{2,3},{4}}
=> {{1,2},{3},{4}}
=> [2,1,3,4] => 1
[1,3,4,2] => {{1},{2,3,4}}
=> {{1,2,3},{4}}
=> [2,3,1,4] => 1
[1,4,2,3] => {{1},{2,4},{3}}
=> {{1,3},{2},{4}}
=> [3,2,1,4] => 1
[1,4,3,2] => {{1},{2,4},{3}}
=> {{1,3},{2},{4}}
=> [3,2,1,4] => 1
[2,1,3,4] => {{1,2},{3},{4}}
=> {{1,4},{2},{3}}
=> [4,2,3,1] => 1
[2,1,4,3] => {{1,2},{3,4}}
=> {{1,4},{2,3}}
=> [4,3,2,1] => 2
[2,3,1,4] => {{1,2,3},{4}}
=> {{1,2,4},{3}}
=> [2,4,3,1] => 1
[2,3,4,1] => {{1,2,3,4}}
=> {{1,2,3,4}}
=> [2,3,4,1] => 1
[2,4,1,3] => {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> [3,2,4,1] => 1
[2,4,3,1] => {{1,2,4},{3}}
=> {{1,3,4},{2}}
=> [3,2,4,1] => 1
[3,1,2,4] => {{1,3},{2},{4}}
=> {{1},{2,4},{3}}
=> [1,4,3,2] => 1
[3,1,4,2] => {{1,3,4},{2}}
=> {{1},{2,3,4}}
=> [1,3,4,2] => 1
[3,2,1,4] => {{1,3},{2},{4}}
=> {{1},{2,4},{3}}
=> [1,4,3,2] => 1
[3,2,4,1] => {{1,3,4},{2}}
=> {{1},{2,3,4}}
=> [1,3,4,2] => 1
[3,4,1,2] => {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> [3,4,1,2] => 2
[3,4,2,1] => {{1,3},{2,4}}
=> {{1,3},{2,4}}
=> [3,4,1,2] => 2
[4,1,2,3] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,1,3,2] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,2,1,3] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,2,3,1] => {{1,4},{2},{3}}
=> {{1},{2},{3,4}}
=> [1,2,4,3] => 1
[4,3,1,2] => {{1,4},{2,3}}
=> {{1,2},{3,4}}
=> [2,1,4,3] => 2
[4,3,2,1] => {{1,4},{2,3}}
=> {{1,2},{3,4}}
=> [2,1,4,3] => 2
[1,2,3,4,5] => {{1},{2},{3},{4},{5}}
=> {{1},{2},{3},{4},{5}}
=> [1,2,3,4,5] => 0
[1,2,3,5,4] => {{1},{2},{3},{4,5}}
=> {{1},{2},{3,4},{5}}
=> [1,2,4,3,5] => 1
[1,2,4,3,5] => {{1},{2},{3,4},{5}}
=> {{1},{2,3},{4},{5}}
=> [1,3,2,4,5] => 1
[1,2,4,5,3] => {{1},{2},{3,4,5}}
=> {{1},{2,3,4},{5}}
=> [1,3,4,2,5] => 1
[1,2,5,3,4] => {{1},{2},{3,5},{4}}
=> {{1},{2,4},{3},{5}}
=> [1,4,3,2,5] => 1
[1,2,5,4,3] => {{1},{2},{3,5},{4}}
=> {{1},{2,4},{3},{5}}
=> [1,4,3,2,5] => 1
[1,3,2,4,5] => {{1},{2,3},{4},{5}}
=> {{1,2},{3},{4},{5}}
=> [2,1,3,4,5] => 1
[1,3,2,5,4] => {{1},{2,3},{4,5}}
=> {{1,2},{3,4},{5}}
=> [2,1,4,3,5] => 2
[1,3,4,2,5] => {{1},{2,3,4},{5}}
=> {{1,2,3},{4},{5}}
=> [2,3,1,4,5] => 1
[1,3,4,5,2] => {{1},{2,3,4,5}}
=> {{1,2,3,4},{5}}
=> [2,3,4,1,5] => 1
[1,3,5,2,4] => {{1},{2,3,5},{4}}
=> {{1,2,4},{3},{5}}
=> [2,4,3,1,5] => 1
[1,3,5,4,2] => {{1},{2,3,5},{4}}
=> {{1,2,4},{3},{5}}
=> [2,4,3,1,5] => 1
[1,4,2,3,5] => {{1},{2,4},{3},{5}}
=> {{1,3},{2},{4},{5}}
=> [3,2,1,4,5] => 1
[1,4,2,5,3] => {{1},{2,4,5},{3}}
=> {{1,3,4},{2},{5}}
=> [3,2,4,1,5] => 1
[1,4,3,2,5] => {{1},{2,4},{3},{5}}
=> {{1,3},{2},{4},{5}}
=> [3,2,1,4,5] => 1
[1,4,3,5,2] => {{1},{2,4,5},{3}}
=> {{1,3,4},{2},{5}}
=> [3,2,4,1,5] => 1
[1,4,5,2,3] => {{1},{2,4},{3,5}}
=> {{1,3},{2,4},{5}}
=> [3,4,1,2,5] => 2
[1,2,6,3,4,5,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,3,4,7,5] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,3,5,4,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,3,5,7,4] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,3,7,4,5] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,3,7,5,4] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,4,3,5,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,4,3,7,5] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,4,5,3,7] => {{1},{2},{3,6},{4},{5},{7}}
=> {{1},{2,5},{3},{4},{6},{7}}
=> [1,5,3,4,2,6,7] => ? = 1
[1,2,6,4,5,7,3] => {{1},{2},{3,6,7},{4},{5}}
=> {{1},{2,5,6},{3},{4},{7}}
=> [1,5,3,4,6,2,7] => ? = 1
[1,2,6,4,7,3,5] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,4,7,5,3] => {{1},{2},{3,6},{4},{5,7}}
=> {{1},{2,5},{3},{4,6},{7}}
=> [1,5,3,6,2,4,7] => ? = 2
[1,2,6,5,3,4,7] => {{1},{2},{3,6},{4,5},{7}}
=> {{1},{2,5},{3,4},{6},{7}}
=> [1,5,4,3,2,6,7] => ? = 2
[1,2,6,5,3,7,4] => {{1},{2},{3,6,7},{4,5}}
=> {{1},{2,5,6},{3,4},{7}}
=> [1,5,4,3,6,2,7] => ? = 2
[1,2,6,5,4,3,7] => {{1},{2},{3,6},{4,5},{7}}
=> {{1},{2,5},{3,4},{6},{7}}
=> [1,5,4,3,2,6,7] => ? = 2
[1,2,6,5,4,7,3] => {{1},{2},{3,6,7},{4,5}}
=> {{1},{2,5,6},{3,4},{7}}
=> [1,5,4,3,6,2,7] => ? = 2
[1,2,6,5,7,3,4] => {{1},{2},{3,6},{4,5,7}}
=> {{1},{2,5},{3,4,6},{7}}
=> [1,5,4,6,2,3,7] => ? = 2
[1,2,6,5,7,4,3] => {{1},{2},{3,6},{4,5,7}}
=> {{1},{2,5},{3,4,6},{7}}
=> [1,5,4,6,2,3,7] => ? = 2
[1,2,6,7,3,4,5] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,3,5,4] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,4,3,5] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,4,5,3] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,5,3,4] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,6,7,5,4,3] => {{1},{2},{3,6},{4,7},{5}}
=> {{1},{2,5},{3,6},{4},{7}}
=> [1,5,6,4,2,3,7] => ? = 2
[1,2,7,3,4,5,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,4,6,5] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,5,4,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,5,6,4] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,3,6,4,5] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,3,6,5,4] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,4,3,5,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,3,6,5] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,5,3,6] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,5,6,3] => {{1},{2},{3,7},{4},{5},{6}}
=> {{1},{2,6},{3},{4},{5},{7}}
=> [1,6,3,4,5,2,7] => ? = 1
[1,2,7,4,6,3,5] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,4,6,5,3] => {{1},{2},{3,7},{4},{5,6}}
=> {{1},{2,6},{3},{4,5},{7}}
=> [1,6,3,5,4,2,7] => ? = 2
[1,2,7,5,3,4,6] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,3,6,4] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,4,3,6] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,4,6,3] => {{1},{2},{3,7},{4,5},{6}}
=> {{1},{2,6},{3,4},{5},{7}}
=> [1,6,4,3,5,2,7] => ? = 2
[1,2,7,5,6,3,4] => {{1},{2},{3,7},{4,5,6}}
=> {{1},{2,6},{3,4,5},{7}}
=> [1,6,4,5,3,2,7] => ? = 2
[1,2,7,5,6,4,3] => {{1},{2},{3,7},{4,5,6}}
=> {{1},{2,6},{3,4,5},{7}}
=> [1,6,4,5,3,2,7] => ? = 2
[1,2,7,6,3,4,5] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,3,5,4] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,4,3,5] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,4,5,3] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,5,3,4] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,2,7,6,5,4,3] => {{1},{2},{3,7},{4,6},{5}}
=> {{1},{2,6},{3,5},{4},{7}}
=> [1,6,5,4,3,2,7] => ? = 2
[1,3,2,4,5,7,6] => {{1},{2,3},{4},{5},{6,7}}
=> {{1,2},{3},{4},{5,6},{7}}
=> [2,1,3,4,6,5,7] => ? = 2
[1,3,2,4,6,5,7] => {{1},{2,3},{4},{5,6},{7}}
=> {{1,2},{3},{4,5},{6},{7}}
=> [2,1,3,5,4,6,7] => ? = 2
Description
The number of cycle peaks and the number of cycle valleys of a permutation.
A '''cycle peak''' of a permutation π is an index i such that π−1(i)<i>π(i). Analogously, a '''cycle valley''' is an index i such that π−1(i)>i<π(i).
Clearly, every cycle of π contains as many peaks as valleys.
Matching statistic: St000884
Mp00240: Permutations —weak exceedance partition⟶ Set partitions
Mp00080: Set partitions —to permutation⟶ Permutations
Mp00087: Permutations —inverse first fundamental transformation⟶ Permutations
St000884: Permutations ⟶ ℤResult quality: 28% ●values known / values provided: 28%●distinct values known / distinct values provided: 71%
Mp00080: Set partitions —to permutation⟶ Permutations
Mp00087: Permutations —inverse first fundamental transformation⟶ Permutations
St000884: Permutations ⟶ ℤResult quality: 28% ●values known / values provided: 28%●distinct values known / distinct values provided: 71%
Values
[1] => {{1}}
=> [1] => [1] => 0
[1,2] => {{1},{2}}
=> [1,2] => [1,2] => 0
[2,1] => {{1,2}}
=> [2,1] => [2,1] => 1
[1,2,3] => {{1},{2},{3}}
=> [1,2,3] => [1,2,3] => 0
[1,3,2] => {{1},{2,3}}
=> [1,3,2] => [1,3,2] => 1
[2,1,3] => {{1,2},{3}}
=> [2,1,3] => [2,1,3] => 1
[2,3,1] => {{1,2,3}}
=> [2,3,1] => [3,1,2] => 1
[3,1,2] => {{1,3},{2}}
=> [3,2,1] => [2,3,1] => 1
[3,2,1] => {{1,3},{2}}
=> [3,2,1] => [2,3,1] => 1
[1,2,3,4] => {{1},{2},{3},{4}}
=> [1,2,3,4] => [1,2,3,4] => 0
[1,2,4,3] => {{1},{2},{3,4}}
=> [1,2,4,3] => [1,2,4,3] => 1
[1,3,2,4] => {{1},{2,3},{4}}
=> [1,3,2,4] => [1,3,2,4] => 1
[1,3,4,2] => {{1},{2,3,4}}
=> [1,3,4,2] => [1,4,2,3] => 1
[1,4,2,3] => {{1},{2,4},{3}}
=> [1,4,3,2] => [1,3,4,2] => 1
[1,4,3,2] => {{1},{2,4},{3}}
=> [1,4,3,2] => [1,3,4,2] => 1
[2,1,3,4] => {{1,2},{3},{4}}
=> [2,1,3,4] => [2,1,3,4] => 1
[2,1,4,3] => {{1,2},{3,4}}
=> [2,1,4,3] => [2,1,4,3] => 2
[2,3,1,4] => {{1,2,3},{4}}
=> [2,3,1,4] => [3,1,2,4] => 1
[2,3,4,1] => {{1,2,3,4}}
=> [2,3,4,1] => [4,1,2,3] => 1
[2,4,1,3] => {{1,2,4},{3}}
=> [2,4,3,1] => [3,4,1,2] => 1
[2,4,3,1] => {{1,2,4},{3}}
=> [2,4,3,1] => [3,4,1,2] => 1
[3,1,2,4] => {{1,3},{2},{4}}
=> [3,2,1,4] => [2,3,1,4] => 1
[3,1,4,2] => {{1,3,4},{2}}
=> [3,2,4,1] => [2,4,1,3] => 1
[3,2,1,4] => {{1,3},{2},{4}}
=> [3,2,1,4] => [2,3,1,4] => 1
[3,2,4,1] => {{1,3,4},{2}}
=> [3,2,4,1] => [2,4,1,3] => 1
[3,4,1,2] => {{1,3},{2,4}}
=> [3,4,1,2] => [3,1,4,2] => 2
[3,4,2,1] => {{1,3},{2,4}}
=> [3,4,1,2] => [3,1,4,2] => 2
[4,1,2,3] => {{1,4},{2},{3}}
=> [4,2,3,1] => [2,3,4,1] => 1
[4,1,3,2] => {{1,4},{2},{3}}
=> [4,2,3,1] => [2,3,4,1] => 1
[4,2,1,3] => {{1,4},{2},{3}}
=> [4,2,3,1] => [2,3,4,1] => 1
[4,2,3,1] => {{1,4},{2},{3}}
=> [4,2,3,1] => [2,3,4,1] => 1
[4,3,1,2] => {{1,4},{2,3}}
=> [4,3,2,1] => [3,2,4,1] => 2
[4,3,2,1] => {{1,4},{2,3}}
=> [4,3,2,1] => [3,2,4,1] => 2
[1,2,3,4,5] => {{1},{2},{3},{4},{5}}
=> [1,2,3,4,5] => [1,2,3,4,5] => 0
[1,2,3,5,4] => {{1},{2},{3},{4,5}}
=> [1,2,3,5,4] => [1,2,3,5,4] => 1
[1,2,4,3,5] => {{1},{2},{3,4},{5}}
=> [1,2,4,3,5] => [1,2,4,3,5] => 1
[1,2,4,5,3] => {{1},{2},{3,4,5}}
=> [1,2,4,5,3] => [1,2,5,3,4] => 1
[1,2,5,3,4] => {{1},{2},{3,5},{4}}
=> [1,2,5,4,3] => [1,2,4,5,3] => 1
[1,2,5,4,3] => {{1},{2},{3,5},{4}}
=> [1,2,5,4,3] => [1,2,4,5,3] => 1
[1,3,2,4,5] => {{1},{2,3},{4},{5}}
=> [1,3,2,4,5] => [1,3,2,4,5] => 1
[1,3,2,5,4] => {{1},{2,3},{4,5}}
=> [1,3,2,5,4] => [1,3,2,5,4] => 2
[1,3,4,2,5] => {{1},{2,3,4},{5}}
=> [1,3,4,2,5] => [1,4,2,3,5] => 1
[1,3,4,5,2] => {{1},{2,3,4,5}}
=> [1,3,4,5,2] => [1,5,2,3,4] => 1
[1,3,5,2,4] => {{1},{2,3,5},{4}}
=> [1,3,5,4,2] => [1,4,5,2,3] => 1
[1,3,5,4,2] => {{1},{2,3,5},{4}}
=> [1,3,5,4,2] => [1,4,5,2,3] => 1
[1,4,2,3,5] => {{1},{2,4},{3},{5}}
=> [1,4,3,2,5] => [1,3,4,2,5] => 1
[1,4,2,5,3] => {{1},{2,4,5},{3}}
=> [1,4,3,5,2] => [1,3,5,2,4] => 1
[1,4,3,2,5] => {{1},{2,4},{3},{5}}
=> [1,4,3,2,5] => [1,3,4,2,5] => 1
[1,4,3,5,2] => {{1},{2,4,5},{3}}
=> [1,4,3,5,2] => [1,3,5,2,4] => 1
[1,4,5,2,3] => {{1},{2,4},{3,5}}
=> [1,4,5,2,3] => [1,4,2,5,3] => 2
[1,3,4,5,2,6,7] => {{1},{2,3,4,5},{6},{7}}
=> [1,3,4,5,2,6,7] => [1,5,2,3,4,6,7] => ? = 1
[1,3,4,5,6,2,7] => {{1},{2,3,4,5,6},{7}}
=> [1,3,4,5,6,2,7] => [1,6,2,3,4,5,7] => ? = 1
[1,3,4,6,2,5,7] => {{1},{2,3,4,6},{5},{7}}
=> [1,3,4,6,5,2,7] => [1,5,6,2,3,4,7] => ? = 1
[1,3,4,6,5,2,7] => {{1},{2,3,4,6},{5},{7}}
=> [1,3,4,6,5,2,7] => [1,5,6,2,3,4,7] => ? = 1
[1,3,4,7,6,2,5] => {{1},{2,3,4,7},{5,6}}
=> [1,3,4,7,6,5,2] => [1,6,5,7,2,3,4] => ? = 2
[1,3,4,7,6,5,2] => {{1},{2,3,4,7},{5,6}}
=> [1,3,4,7,6,5,2] => [1,6,5,7,2,3,4] => ? = 2
[1,3,5,6,2,4,7] => {{1},{2,3,5},{4,6},{7}}
=> [1,3,5,6,2,4,7] => [1,5,2,3,6,4,7] => ? = 2
[1,3,5,6,2,7,4] => {{1},{2,3,5},{4,6,7}}
=> [1,3,5,6,2,7,4] => [1,5,2,3,7,4,6] => ? = 2
[1,3,5,6,4,2,7] => {{1},{2,3,5},{4,6},{7}}
=> [1,3,5,6,2,4,7] => [1,5,2,3,6,4,7] => ? = 2
[1,3,5,6,4,7,2] => {{1},{2,3,5},{4,6,7}}
=> [1,3,5,6,2,7,4] => [1,5,2,3,7,4,6] => ? = 2
[1,3,5,6,7,2,4] => {{1},{2,3,5,7},{4,6}}
=> [1,3,5,6,7,4,2] => [1,6,4,7,2,3,5] => ? = 2
[1,3,5,6,7,4,2] => {{1},{2,3,5,7},{4,6}}
=> [1,3,5,6,7,4,2] => [1,6,4,7,2,3,5] => ? = 2
[1,3,5,7,2,4,6] => {{1},{2,3,5},{4,7},{6}}
=> [1,3,5,7,2,6,4] => [1,5,2,3,6,7,4] => ? = 2
[1,3,5,7,2,6,4] => {{1},{2,3,5},{4,7},{6}}
=> [1,3,5,7,2,6,4] => [1,5,2,3,6,7,4] => ? = 2
[1,3,5,7,4,2,6] => {{1},{2,3,5},{4,7},{6}}
=> [1,3,5,7,2,6,4] => [1,5,2,3,6,7,4] => ? = 2
[1,3,5,7,4,6,2] => {{1},{2,3,5},{4,7},{6}}
=> [1,3,5,7,2,6,4] => [1,5,2,3,6,7,4] => ? = 2
[1,3,5,7,6,2,4] => {{1},{2,3,5,6},{4,7}}
=> [1,3,5,7,6,2,4] => [1,6,2,3,5,7,4] => ? = 2
[1,3,5,7,6,4,2] => {{1},{2,3,5,6},{4,7}}
=> [1,3,5,7,6,2,4] => [1,6,2,3,5,7,4] => ? = 2
[1,3,6,5,2,4,7] => {{1},{2,3,6},{4,5},{7}}
=> [1,3,6,5,4,2,7] => [1,5,4,6,2,3,7] => ? = 2
[1,3,6,5,2,7,4] => {{1},{2,3,6,7},{4,5}}
=> [1,3,6,5,4,7,2] => [1,5,4,7,2,3,6] => ? = 2
[1,3,6,5,4,2,7] => {{1},{2,3,6},{4,5},{7}}
=> [1,3,6,5,4,2,7] => [1,5,4,6,2,3,7] => ? = 2
[1,3,6,5,4,7,2] => {{1},{2,3,6,7},{4,5}}
=> [1,3,6,5,4,7,2] => [1,5,4,7,2,3,6] => ? = 2
[1,3,6,7,2,4,5] => {{1},{2,3,6},{4,7},{5}}
=> [1,3,6,7,5,2,4] => [1,5,6,2,3,7,4] => ? = 2
[1,3,6,7,2,5,4] => {{1},{2,3,6},{4,7},{5}}
=> [1,3,6,7,5,2,4] => [1,5,6,2,3,7,4] => ? = 2
[1,3,6,7,4,2,5] => {{1},{2,3,6},{4,7},{5}}
=> [1,3,6,7,5,2,4] => [1,5,6,2,3,7,4] => ? = 2
[1,3,6,7,4,5,2] => {{1},{2,3,6},{4,7},{5}}
=> [1,3,6,7,5,2,4] => [1,5,6,2,3,7,4] => ? = 2
[1,3,6,7,5,2,4] => {{1},{2,3,6},{4,7},{5}}
=> [1,3,6,7,5,2,4] => [1,5,6,2,3,7,4] => ? = 2
[1,3,6,7,5,4,2] => {{1},{2,3,6},{4,7},{5}}
=> [1,3,6,7,5,2,4] => [1,5,6,2,3,7,4] => ? = 2
[1,3,7,2,6,4,5] => {{1},{2,3,7},{4},{5,6}}
=> [1,3,7,4,6,5,2] => [1,4,6,5,7,2,3] => ? = 2
[1,3,7,2,6,5,4] => {{1},{2,3,7},{4},{5,6}}
=> [1,3,7,4,6,5,2] => [1,4,6,5,7,2,3] => ? = 2
[1,3,7,4,6,2,5] => {{1},{2,3,7},{4},{5,6}}
=> [1,3,7,4,6,5,2] => [1,4,6,5,7,2,3] => ? = 2
[1,3,7,4,6,5,2] => {{1},{2,3,7},{4},{5,6}}
=> [1,3,7,4,6,5,2] => [1,4,6,5,7,2,3] => ? = 2
[1,3,7,5,2,4,6] => {{1},{2,3,7},{4,5},{6}}
=> [1,3,7,5,4,6,2] => [1,5,4,6,7,2,3] => ? = 2
[1,3,7,5,2,6,4] => {{1},{2,3,7},{4,5},{6}}
=> [1,3,7,5,4,6,2] => [1,5,4,6,7,2,3] => ? = 2
[1,3,7,5,4,2,6] => {{1},{2,3,7},{4,5},{6}}
=> [1,3,7,5,4,6,2] => [1,5,4,6,7,2,3] => ? = 2
[1,3,7,5,4,6,2] => {{1},{2,3,7},{4,5},{6}}
=> [1,3,7,5,4,6,2] => [1,5,4,6,7,2,3] => ? = 2
[1,3,7,5,6,2,4] => {{1},{2,3,7},{4,5,6}}
=> [1,3,7,5,6,4,2] => [1,6,4,5,7,2,3] => ? = 2
[1,3,7,5,6,4,2] => {{1},{2,3,7},{4,5,6}}
=> [1,3,7,5,6,4,2] => [1,6,4,5,7,2,3] => ? = 2
[1,3,7,6,2,4,5] => {{1},{2,3,7},{4,6},{5}}
=> [1,3,7,6,5,4,2] => [1,5,6,4,7,2,3] => ? = 2
[1,3,7,6,2,5,4] => {{1},{2,3,7},{4,6},{5}}
=> [1,3,7,6,5,4,2] => [1,5,6,4,7,2,3] => ? = 2
[1,3,7,6,4,2,5] => {{1},{2,3,7},{4,6},{5}}
=> [1,3,7,6,5,4,2] => [1,5,6,4,7,2,3] => ? = 2
[1,3,7,6,4,5,2] => {{1},{2,3,7},{4,6},{5}}
=> [1,3,7,6,5,4,2] => [1,5,6,4,7,2,3] => ? = 2
[1,3,7,6,5,2,4] => {{1},{2,3,7},{4,6},{5}}
=> [1,3,7,6,5,4,2] => [1,5,6,4,7,2,3] => ? = 2
[1,3,7,6,5,4,2] => {{1},{2,3,7},{4,6},{5}}
=> [1,3,7,6,5,4,2] => [1,5,6,4,7,2,3] => ? = 2
[1,4,5,6,2,3,7] => {{1},{2,4,6},{3,5},{7}}
=> [1,4,5,6,3,2,7] => [1,5,3,6,2,4,7] => ? = 2
[1,4,5,6,2,7,3] => {{1},{2,4,6,7},{3,5}}
=> [1,4,5,6,3,7,2] => [1,5,3,7,2,4,6] => ? = 2
[1,4,5,6,3,2,7] => {{1},{2,4,6},{3,5},{7}}
=> [1,4,5,6,3,2,7] => [1,5,3,6,2,4,7] => ? = 2
[1,4,5,6,3,7,2] => {{1},{2,4,6,7},{3,5}}
=> [1,4,5,6,3,7,2] => [1,5,3,7,2,4,6] => ? = 2
[1,4,5,6,7,2,3] => {{1},{2,4,6},{3,5,7}}
=> [1,4,5,6,7,2,3] => [1,6,2,4,7,3,5] => ? = 2
[1,4,5,6,7,3,2] => {{1},{2,4,6},{3,5,7}}
=> [1,4,5,6,7,2,3] => [1,6,2,4,7,3,5] => ? = 2
Description
The number of isolated descents of a permutation.
A descent i is isolated if neither i+1 nor i−1 are descents. If a permutation has only isolated descents, then it is called primitive in [1].
The following 27 statistics, ordered by result quality, also match your data. Click on any of them to see the details.
St000035The number of left outer peaks of a permutation. St000834The number of right outer peaks of a permutation. St001269The sum of the minimum of the number of exceedances and deficiencies in each cycle of a permutation. St001737The number of descents of type 2 in a permutation. St001928The number of non-overlapping descents in a permutation. St000470The number of runs in a permutation. St000162The number of nontrivial cycles in the cycle decomposition of a permutation. St000021The number of descents of a permutation. St000155The number of exceedances (also excedences) of a permutation. St001188The number of simple modules S with grade inf at least two in the Nakayama algebra A corresponding to the Dyck path. St001212The number of simple modules in the corresponding Nakayama algebra that have non-zero second Ext-group with the regular module. St001215Let X be the direct sum of all simple modules of the corresponding Nakayama algebra. St001222Number of simple modules in the corresponding LNakayama algebra that have a unique 2-extension with the regular module. St001244The number of simple modules of projective dimension one that are not 1-regular for the Nakayama algebra associated to a Dyck path. St000325The width of the tree associated to a permutation. St000845The maximal number of elements covered by an element in a poset. St000846The maximal number of elements covering an element of a poset. St000633The size of the automorphism group of a poset. St000640The rank of the largest boolean interval in a poset. St000910The number of maximal chains of minimal length in a poset. St001105The number of greedy linear extensions of a poset. St001106The number of supergreedy linear extensions of a poset. St000848The balance constant multiplied with the number of linear extensions of a poset. St000849The number of 1/3-balanced pairs in a poset. St000850The number of 1/2-balanced pairs in a poset. St001597The Frobenius rank of a skew partition. St001624The breadth of a lattice.
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