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Your data matches 152 different statistics following compositions of up to 3 maps.
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Matching statistic: St001092
(load all 4 compositions to match this statistic)
(load all 4 compositions to match this statistic)
St001092: Integer partitions ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
Values
[1]
=> 0
[2]
=> 1
[1,1]
=> 0
[3]
=> 0
[2,1]
=> 1
[1,1,1]
=> 0
[4]
=> 1
[3,1]
=> 0
[2,2]
=> 1
[2,1,1]
=> 1
[1,1,1,1]
=> 0
[5]
=> 0
[4,1]
=> 1
[3,2]
=> 1
[3,1,1]
=> 0
[2,2,1]
=> 1
[2,1,1,1]
=> 1
[1,1,1,1,1]
=> 0
[6]
=> 1
[5,1]
=> 0
[4,2]
=> 2
[4,1,1]
=> 1
[3,3]
=> 0
[3,2,1]
=> 1
[3,1,1,1]
=> 0
[2,2,2]
=> 1
[2,2,1,1]
=> 1
[2,1,1,1,1]
=> 1
[1,1,1,1,1,1]
=> 0
[7]
=> 0
[6,1]
=> 1
[5,2]
=> 1
[5,1,1]
=> 0
[4,3]
=> 1
[4,2,1]
=> 2
[4,1,1,1]
=> 1
[3,3,1]
=> 0
[3,2,2]
=> 1
[3,2,1,1]
=> 1
[3,1,1,1,1]
=> 0
[2,2,2,1]
=> 1
[2,2,1,1,1]
=> 1
[2,1,1,1,1,1]
=> 1
[1,1,1,1,1,1,1]
=> 0
[8]
=> 1
[7,1]
=> 0
[6,2]
=> 2
[6,1,1]
=> 1
[5,3]
=> 0
[5,2,1]
=> 1
Description
The number of distinct even parts of a partition.
See Section 3.3.1 of [1].
Matching statistic: St000292
(load all 3 compositions to match this statistic)
(load all 3 compositions to match this statistic)
Mp00317: Integer partitions —odd parts⟶ Binary words
Mp00105: Binary words —complement⟶ Binary words
Mp00269: Binary words —flag zeros to zeros⟶ Binary words
St000292: Binary words ⟶ ℤResult quality: 99% ●values known / values provided: 99%●distinct values known / distinct values provided: 100%
Mp00105: Binary words —complement⟶ Binary words
Mp00269: Binary words —flag zeros to zeros⟶ Binary words
St000292: Binary words ⟶ ℤResult quality: 99% ●values known / values provided: 99%●distinct values known / distinct values provided: 100%
Values
[1]
=> 1 => 0 => 0 => 0
[2]
=> 0 => 1 => 1 => 0
[1,1]
=> 11 => 00 => 01 => 1
[3]
=> 1 => 0 => 0 => 0
[2,1]
=> 01 => 10 => 00 => 0
[1,1,1]
=> 111 => 000 => 011 => 1
[4]
=> 0 => 1 => 1 => 0
[3,1]
=> 11 => 00 => 01 => 1
[2,2]
=> 00 => 11 => 11 => 0
[2,1,1]
=> 011 => 100 => 010 => 1
[1,1,1,1]
=> 1111 => 0000 => 0111 => 1
[5]
=> 1 => 0 => 0 => 0
[4,1]
=> 01 => 10 => 00 => 0
[3,2]
=> 10 => 01 => 10 => 0
[3,1,1]
=> 111 => 000 => 011 => 1
[2,2,1]
=> 001 => 110 => 001 => 1
[2,1,1,1]
=> 0111 => 1000 => 0110 => 1
[1,1,1,1,1]
=> 11111 => 00000 => 01111 => 1
[6]
=> 0 => 1 => 1 => 0
[5,1]
=> 11 => 00 => 01 => 1
[4,2]
=> 00 => 11 => 11 => 0
[4,1,1]
=> 011 => 100 => 010 => 1
[3,3]
=> 11 => 00 => 01 => 1
[3,2,1]
=> 101 => 010 => 000 => 0
[3,1,1,1]
=> 1111 => 0000 => 0111 => 1
[2,2,2]
=> 000 => 111 => 111 => 0
[2,2,1,1]
=> 0011 => 1100 => 0101 => 2
[2,1,1,1,1]
=> 01111 => 10000 => 01110 => 1
[1,1,1,1,1,1]
=> 111111 => 000000 => 011111 => 1
[7]
=> 1 => 0 => 0 => 0
[6,1]
=> 01 => 10 => 00 => 0
[5,2]
=> 10 => 01 => 10 => 0
[5,1,1]
=> 111 => 000 => 011 => 1
[4,3]
=> 01 => 10 => 00 => 0
[4,2,1]
=> 001 => 110 => 001 => 1
[4,1,1,1]
=> 0111 => 1000 => 0110 => 1
[3,3,1]
=> 111 => 000 => 011 => 1
[3,2,2]
=> 100 => 011 => 110 => 0
[3,2,1,1]
=> 1011 => 0100 => 0100 => 1
[3,1,1,1,1]
=> 11111 => 00000 => 01111 => 1
[2,2,2,1]
=> 0001 => 1110 => 0011 => 1
[2,2,1,1,1]
=> 00111 => 11000 => 01101 => 2
[2,1,1,1,1,1]
=> 011111 => 100000 => 011110 => 1
[1,1,1,1,1,1,1]
=> 1111111 => 0000000 => 0111111 => 1
[8]
=> 0 => 1 => 1 => 0
[7,1]
=> 11 => 00 => 01 => 1
[6,2]
=> 00 => 11 => 11 => 0
[6,1,1]
=> 011 => 100 => 010 => 1
[5,3]
=> 11 => 00 => 01 => 1
[5,2,1]
=> 101 => 010 => 000 => 0
[2,1,1,1,1,1,1,1,1,1]
=> 0111111111 => 1000000000 => 0111111110 => ? = 1
[2,2,1,1,1,1,1,1,1,1]
=> 0011111111 => 1100000000 => ? => ? ∊ {1,1,2}
[2,1,1,1,1,1,1,1,1,1,1]
=> 01111111111 => 10000000000 => 01111111110 => ? ∊ {1,1,2}
[1,1,1,1,1,1,1,1,1,1,1,1]
=> 111111111111 => 000000000000 => 011111111111 => ? ∊ {1,1,2}
Description
The number of ascents of a binary word.
Matching statistic: St000291
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
Mp00031: Dyck paths —to 312-avoiding permutation⟶ Permutations
Mp00109: Permutations —descent word⟶ Binary words
St000291: Binary words ⟶ ℤResult quality: 90% ●values known / values provided: 90%●distinct values known / distinct values provided: 100%
Mp00031: Dyck paths —to 312-avoiding permutation⟶ Permutations
Mp00109: Permutations —descent word⟶ Binary words
St000291: Binary words ⟶ ℤResult quality: 90% ●values known / values provided: 90%●distinct values known / distinct values provided: 100%
Values
[1]
=> [1,0,1,0]
=> [1,2] => 0 => 0
[2]
=> [1,1,0,0,1,0]
=> [2,1,3] => 10 => 1
[1,1]
=> [1,0,1,1,0,0]
=> [1,3,2] => 01 => 0
[3]
=> [1,1,1,0,0,0,1,0]
=> [3,2,1,4] => 110 => 1
[2,1]
=> [1,0,1,0,1,0]
=> [1,2,3] => 00 => 0
[1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [1,4,3,2] => 011 => 0
[4]
=> [1,1,1,1,0,0,0,0,1,0]
=> [4,3,2,1,5] => 1110 => 1
[3,1]
=> [1,1,0,1,0,0,1,0]
=> [2,3,1,4] => 010 => 1
[2,2]
=> [1,1,0,0,1,1,0,0]
=> [2,1,4,3] => 101 => 1
[2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [1,3,4,2] => 001 => 0
[1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [1,5,4,3,2] => 0111 => 0
[5]
=> [1,1,1,1,1,0,0,0,0,0,1,0]
=> [5,4,3,2,1,6] => 11110 => 1
[4,1]
=> [1,1,1,0,1,0,0,0,1,0]
=> [3,4,2,1,5] => 0110 => 1
[3,2]
=> [1,1,0,0,1,0,1,0]
=> [2,1,3,4] => 100 => 1
[3,1,1]
=> [1,0,1,1,0,0,1,0]
=> [1,3,2,4] => 010 => 1
[2,2,1]
=> [1,0,1,0,1,1,0,0]
=> [1,2,4,3] => 001 => 0
[2,1,1,1]
=> [1,0,1,1,1,0,1,0,0,0]
=> [1,4,5,3,2] => 0011 => 0
[1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,0,0,0]
=> [1,6,5,4,3,2] => 01111 => 0
[6]
=> [1,1,1,1,1,1,0,0,0,0,0,0,1,0]
=> [6,5,4,3,2,1,7] => 111110 => 1
[5,1]
=> [1,1,1,1,0,1,0,0,0,0,1,0]
=> [4,5,3,2,1,6] => 01110 => 1
[4,2]
=> [1,1,1,0,0,1,0,0,1,0]
=> [3,2,4,1,5] => 1010 => 2
[4,1,1]
=> [1,1,0,1,1,0,0,0,1,0]
=> [2,4,3,1,5] => 0110 => 1
[3,3]
=> [1,1,1,0,0,0,1,1,0,0]
=> [3,2,1,5,4] => 1101 => 1
[3,2,1]
=> [1,0,1,0,1,0,1,0]
=> [1,2,3,4] => 000 => 0
[3,1,1,1]
=> [1,0,1,1,1,0,0,1,0,0]
=> [1,4,3,5,2] => 0101 => 1
[2,2,2]
=> [1,1,0,0,1,1,1,0,0,0]
=> [2,1,5,4,3] => 1011 => 1
[2,2,1,1]
=> [1,0,1,1,0,1,1,0,0,0]
=> [1,3,5,4,2] => 0011 => 0
[2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,0,0,0,0]
=> [1,5,6,4,3,2] => 00111 => 0
[1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [1,7,6,5,4,3,2] => 011111 => 0
[7]
=> [1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,0]
=> [7,6,5,4,3,2,1,8] => 1111110 => 1
[6,1]
=> [1,1,1,1,1,0,1,0,0,0,0,0,1,0]
=> [5,6,4,3,2,1,7] => 011110 => 1
[5,2]
=> [1,1,1,1,0,0,1,0,0,0,1,0]
=> [4,3,5,2,1,6] => 10110 => 2
[5,1,1]
=> [1,1,1,0,1,1,0,0,0,0,1,0]
=> [3,5,4,2,1,6] => 01110 => 1
[4,3]
=> [1,1,1,0,0,0,1,0,1,0]
=> [3,2,1,4,5] => 1100 => 1
[4,2,1]
=> [1,1,0,1,0,1,0,0,1,0]
=> [2,3,4,1,5] => 0010 => 1
[4,1,1,1]
=> [1,0,1,1,1,0,0,0,1,0]
=> [1,4,3,2,5] => 0110 => 1
[3,3,1]
=> [1,1,0,1,0,0,1,1,0,0]
=> [2,3,1,5,4] => 0101 => 1
[3,2,2]
=> [1,1,0,0,1,1,0,1,0,0]
=> [2,1,4,5,3] => 1001 => 1
[3,2,1,1]
=> [1,0,1,1,0,1,0,1,0,0]
=> [1,3,4,5,2] => 0001 => 0
[3,1,1,1,1]
=> [1,0,1,1,1,1,0,0,1,0,0,0]
=> [1,5,4,6,3,2] => 01011 => 1
[2,2,2,1]
=> [1,0,1,0,1,1,1,0,0,0]
=> [1,2,5,4,3] => 0011 => 0
[2,2,1,1,1]
=> [1,0,1,1,1,0,1,1,0,0,0,0]
=> [1,4,6,5,3,2] => 00111 => 0
[2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [1,6,7,5,4,3,2] => 001111 => 0
[1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [1,8,7,6,5,4,3,2] => 0111111 => 0
[8]
=> [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,0]
=> [8,7,6,5,4,3,2,1,9] => 11111110 => 1
[7,1]
=> [1,1,1,1,1,1,0,1,0,0,0,0,0,0,1,0]
=> [6,7,5,4,3,2,1,8] => 0111110 => 1
[6,2]
=> [1,1,1,1,1,0,0,1,0,0,0,0,1,0]
=> [5,4,6,3,2,1,7] => 101110 => 2
[6,1,1]
=> [1,1,1,1,0,1,1,0,0,0,0,0,1,0]
=> [4,6,5,3,2,1,7] => 011110 => 1
[5,3]
=> [1,1,1,1,0,0,0,1,0,0,1,0]
=> [4,3,2,5,1,6] => 11010 => 2
[5,2,1]
=> [1,1,1,0,1,0,1,0,0,0,1,0]
=> [3,4,5,2,1,6] => 00110 => 1
[10,1]
=> [1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0]
=> [9,10,8,7,6,5,4,3,2,1,11] => ? => ? ∊ {0,0,0,1,1,1,1,1}
[9,1,1]
=> [1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,1,0]
=> [7,9,8,6,5,4,3,2,1,10] => ? => ? ∊ {0,0,0,1,1,1,1,1}
[8,1,1,1]
=> [1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0]
=> [5,8,7,6,4,3,2,1,9] => ? => ? ∊ {0,0,0,1,1,1,1,1}
[7,1,1,1,1]
=> [1,1,1,0,1,1,1,1,0,0,0,0,0,0,1,0]
=> [3,7,6,5,4,2,1,8] => ? => ? ∊ {0,0,0,1,1,1,1,1}
[4,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> [1,8,7,6,9,5,4,3,2] => ? => ? ∊ {0,0,0,1,1,1,1,1}
[3,2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,1,0,0,0,0,0]
=> [1,5,7,8,6,4,3,2] => ? => ? ∊ {0,0,0,1,1,1,1,1}
[2,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0]
=> [1,10,11,9,8,7,6,5,4,3,2] => ? => ? ∊ {0,0,0,1,1,1,1,1}
[1,1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0]
=> ? => ? => ? ∊ {0,0,0,1,1,1,1,1}
[12]
=> [1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0]
=> ? => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[11,1]
=> [1,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,1,0]
=> [10,11,9,8,7,6,5,4,3,2,1,12] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[10,1,1]
=> [1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,1,0]
=> [8,10,9,7,6,5,4,3,2,1,11] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[9,1,1,1]
=> [1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,0,1,0]
=> [6,9,8,7,5,4,3,2,1,10] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[8,4]
=> [1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0,1,0]
=> [7,6,5,4,8,3,2,1,9] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[8,2,1,1]
=> [1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0,1,0]
=> [5,7,8,6,4,3,2,1,9] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[7,2,1,1,1]
=> [1,1,1,0,1,1,1,0,1,0,0,0,0,0,1,0]
=> [3,6,7,5,4,2,1,8] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[5,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,1,0,0,0]
=> [1,6,7,5,4,8,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[5,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0]
=> [1,8,7,6,5,9,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[4,2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0]
=> [1,7,8,6,9,5,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[4,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0]
=> [1,9,8,7,10,6,5,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[3,3,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,0,1,1,0,0,0,0,0]
=> [1,5,6,8,7,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[3,2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0]
=> [1,6,8,9,7,5,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[3,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,0]
=> [1,10,9,11,8,7,6,5,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[2,2,2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,1,1,0,0,0,0,0,0,0]
=> [1,5,9,8,7,6,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[2,2,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0]
=> [1,9,11,10,8,7,6,5,4,3,2] => 0011111111 => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[2,1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0]
=> [1,11,12,10,9,8,7,6,5,4,3,2] => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
[1,1,1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0]
=> ? => ? => ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,2}
Description
The number of descents of a binary word.
Matching statistic: St000257
(load all 7 compositions to match this statistic)
(load all 7 compositions to match this statistic)
St000257: Integer partitions ⟶ ℤResult quality: 89% ●values known / values provided: 89%●distinct values known / distinct values provided: 100%
Values
[1]
=> 0
[2]
=> 0
[1,1]
=> 1
[3]
=> 0
[2,1]
=> 0
[1,1,1]
=> 1
[4]
=> 0
[3,1]
=> 0
[2,2]
=> 1
[2,1,1]
=> 1
[1,1,1,1]
=> 1
[5]
=> 0
[4,1]
=> 0
[3,2]
=> 0
[3,1,1]
=> 1
[2,2,1]
=> 1
[2,1,1,1]
=> 1
[1,1,1,1,1]
=> 1
[6]
=> 0
[5,1]
=> 0
[4,2]
=> 0
[4,1,1]
=> 1
[3,3]
=> 1
[3,2,1]
=> 0
[3,1,1,1]
=> 1
[2,2,2]
=> 1
[2,2,1,1]
=> 2
[2,1,1,1,1]
=> 1
[1,1,1,1,1,1]
=> 1
[7]
=> 0
[6,1]
=> 0
[5,2]
=> 0
[5,1,1]
=> 1
[4,3]
=> 0
[4,2,1]
=> 0
[4,1,1,1]
=> 1
[3,3,1]
=> 1
[3,2,2]
=> 1
[3,2,1,1]
=> 1
[3,1,1,1,1]
=> 1
[2,2,2,1]
=> 1
[2,2,1,1,1]
=> 2
[2,1,1,1,1,1]
=> 1
[1,1,1,1,1,1,1]
=> 1
[8]
=> 0
[7,1]
=> 0
[6,2]
=> 0
[6,1,1]
=> 1
[5,3]
=> 0
[5,2,1]
=> 0
[9,2]
=> ? ∊ {0,0,1,1,1,2,2}
[7,3,1]
=> ? ∊ {0,0,1,1,1,2,2}
[7,2,1,1]
=> ? ∊ {0,0,1,1,1,2,2}
[6,2,1,1,1]
=> ? ∊ {0,0,1,1,1,2,2}
[4,2,2,1,1,1]
=> ? ∊ {0,0,1,1,1,2,2}
[4,2,1,1,1,1,1]
=> ? ∊ {0,0,1,1,1,2,2}
[3,3,2,1,1,1]
=> ? ∊ {0,0,1,1,1,2,2}
[9,2,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[9,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[7,3,2]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[7,3,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[7,2,2,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[7,2,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[7,1,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[6,3,2,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[4,4,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[4,3,2,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[4,2,2,2,2]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[4,2,2,2,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[4,2,2,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[4,2,1,1,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[4,1,1,1,1,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[3,3,3,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[3,3,2,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[3,2,2,2,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[3,2,1,1,1,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[3,1,1,1,1,1,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[2,2,2,1,1,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
[2,1,1,1,1,1,1,1,1,1,1]
=> ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2}
Description
The number of distinct parts of a partition that occur at least twice.
See Section 3.3.1 of [2].
Matching statistic: St000386
(load all 97 compositions to match this statistic)
(load all 97 compositions to match this statistic)
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
Mp00142: Dyck paths —promotion⟶ Dyck paths
St000386: Dyck paths ⟶ ℤResult quality: 87% ●values known / values provided: 87%●distinct values known / distinct values provided: 100%
Mp00142: Dyck paths —promotion⟶ Dyck paths
St000386: Dyck paths ⟶ ℤResult quality: 87% ●values known / values provided: 87%●distinct values known / distinct values provided: 100%
Values
[1]
=> [1,0,1,0]
=> [1,1,0,0]
=> 0
[2]
=> [1,1,0,0,1,0]
=> [1,1,1,0,0,0]
=> 0
[1,1]
=> [1,0,1,1,0,0]
=> [1,1,0,0,1,0]
=> 1
[3]
=> [1,1,1,0,0,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> 0
[2,1]
=> [1,0,1,0,1,0]
=> [1,1,0,1,0,0]
=> 0
[1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [1,1,0,0,1,1,0,0]
=> 1
[4]
=> [1,1,1,1,0,0,0,0,1,0]
=> [1,1,1,1,1,0,0,0,0,0]
=> 0
[3,1]
=> [1,1,0,1,0,0,1,0]
=> [1,1,1,0,1,0,0,0]
=> 0
[2,2]
=> [1,1,0,0,1,1,0,0]
=> [1,1,1,0,0,0,1,0]
=> 1
[2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [1,1,0,0,1,0,1,0]
=> 1
[1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [1,1,0,0,1,1,1,0,0,0]
=> 1
[5]
=> [1,1,1,1,1,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,0,0,0,0,0,0]
=> 0
[4,1]
=> [1,1,1,0,1,0,0,0,1,0]
=> [1,1,1,1,0,1,0,0,0,0]
=> 0
[3,2]
=> [1,1,0,0,1,0,1,0]
=> [1,1,1,0,0,1,0,0]
=> 1
[3,1,1]
=> [1,0,1,1,0,0,1,0]
=> [1,1,0,1,1,0,0,0]
=> 0
[2,2,1]
=> [1,0,1,0,1,1,0,0]
=> [1,1,0,1,0,0,1,0]
=> 1
[2,1,1,1]
=> [1,0,1,1,1,0,1,0,0,0]
=> [1,1,0,0,1,1,0,1,0,0]
=> 1
[1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,0,0,0,0]
=> 1
[6]
=> [1,1,1,1,1,1,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> 0
[5,1]
=> [1,1,1,1,0,1,0,0,0,0,1,0]
=> [1,1,1,1,1,0,1,0,0,0,0,0]
=> 0
[4,2]
=> [1,1,1,0,0,1,0,0,1,0]
=> [1,1,1,1,0,0,1,0,0,0]
=> 1
[4,1,1]
=> [1,1,0,1,1,0,0,0,1,0]
=> [1,1,1,0,1,1,0,0,0,0]
=> 0
[3,3]
=> [1,1,1,0,0,0,1,1,0,0]
=> [1,1,1,1,0,0,0,0,1,0]
=> 1
[3,2,1]
=> [1,0,1,0,1,0,1,0]
=> [1,1,0,1,0,1,0,0]
=> 0
[3,1,1,1]
=> [1,0,1,1,1,0,0,1,0,0]
=> [1,1,0,0,1,1,0,0,1,0]
=> 2
[2,2,2]
=> [1,1,0,0,1,1,1,0,0,0]
=> [1,1,1,0,0,0,1,1,0,0]
=> 1
[2,2,1,1]
=> [1,0,1,1,0,1,1,0,0,0]
=> [1,1,0,0,1,0,1,1,0,0]
=> 1
[2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,0,0,0,0]
=> [1,1,0,0,1,1,1,0,1,0,0,0]
=> 1
[1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,0,0,0,0,0]
=> 1
[7]
=> [1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> 0
[6,1]
=> [1,1,1,1,1,0,1,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,0,1,0,0,0,0,0,0]
=> 0
[5,2]
=> [1,1,1,1,0,0,1,0,0,0,1,0]
=> [1,1,1,1,1,0,0,1,0,0,0,0]
=> 1
[5,1,1]
=> [1,1,1,0,1,1,0,0,0,0,1,0]
=> [1,1,1,1,0,1,1,0,0,0,0,0]
=> 0
[4,3]
=> [1,1,1,0,0,0,1,0,1,0]
=> [1,1,1,1,0,0,0,1,0,0]
=> 1
[4,2,1]
=> [1,1,0,1,0,1,0,0,1,0]
=> [1,1,1,0,1,0,1,0,0,0]
=> 0
[4,1,1,1]
=> [1,0,1,1,1,0,0,0,1,0]
=> [1,1,0,1,1,1,0,0,0,0]
=> 0
[3,3,1]
=> [1,1,0,1,0,0,1,1,0,0]
=> [1,1,1,0,1,0,0,0,1,0]
=> 1
[3,2,2]
=> [1,1,0,0,1,1,0,1,0,0]
=> [1,1,1,0,0,0,1,0,1,0]
=> 1
[3,2,1,1]
=> [1,0,1,1,0,1,0,1,0,0]
=> [1,1,0,0,1,0,1,0,1,0]
=> 1
[3,1,1,1,1]
=> [1,0,1,1,1,1,0,0,1,0,0,0]
=> [1,1,0,0,1,1,1,0,0,1,0,0]
=> 2
[2,2,2,1]
=> [1,0,1,0,1,1,1,0,0,0]
=> [1,1,0,1,0,0,1,1,0,0]
=> 1
[2,2,1,1,1]
=> [1,0,1,1,1,0,1,1,0,0,0,0]
=> [1,1,0,0,1,1,0,1,1,0,0,0]
=> 1
[2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,0,1,0,0,0,0]
=> 1
[1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> 1
[8]
=> [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0]
=> 0
[7,1]
=> [1,1,1,1,1,1,0,1,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0]
=> 0
[6,2]
=> [1,1,1,1,1,0,0,1,0,0,0,0,1,0]
=> [1,1,1,1,1,1,0,0,1,0,0,0,0,0]
=> 1
[6,1,1]
=> [1,1,1,1,0,1,1,0,0,0,0,0,1,0]
=> [1,1,1,1,1,0,1,1,0,0,0,0,0,0]
=> 0
[5,3]
=> [1,1,1,1,0,0,0,1,0,0,1,0]
=> [1,1,1,1,1,0,0,0,1,0,0,0]
=> 1
[5,2,1]
=> [1,1,1,0,1,0,1,0,0,0,1,0]
=> [1,1,1,1,0,1,0,1,0,0,0,0]
=> 0
[11]
=> [1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[9,1,1]
=> [1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[8,3]
=> [1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[8,2,1]
=> [1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[8,1,1,1]
=> [1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[4,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,0,0,0,1,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[3,2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,0,1,0,1,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[3,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[2,2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,0,1,1,1,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[2,2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[2,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[1,1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0]
=> ?
=> ? ∊ {0,0,0,0,1,1,1,1,1,1,2,2}
[12]
=> [1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0]
=> ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[11,1]
=> [1,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[10,2]
=> [1,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,0,1,0]
=> ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[10,1,1]
=> [1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[9,3]
=> [1,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[9,2,1]
=> [1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[9,1,1,1]
=> [1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,4]
=> [1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0,1,0]
=> ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,3,1]
=> [1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,2,2]
=> [1,1,1,1,1,1,0,0,1,1,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,1,1,0,0,1,1,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,1,1,1,1]
=> [1,1,1,1,0,1,1,1,1,0,0,0,0,0,0,0,1,0]
=> [1,1,1,1,1,0,1,1,1,1,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[5,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,0,0,0,0,1,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,0,1,0,0,1,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,3,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,1,1,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,0,0,1,1,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,0,1,1,0,1,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[2,2,2,2,2,2]
=> [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [1,1,1,0,0,0,1,1,1,1,1,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[2,2,2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,1,1,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,0,1,1,1,1,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[2,2,2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[2,2,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[2,1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0]
=> [1,1,0,0,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[1,1,1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0]
=> ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
Description
The number of factors DDU in a Dyck path.
Matching statistic: St000147
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00202: Integer partitions —first row removal⟶ Integer partitions
St000147: Integer partitions ⟶ ℤResult quality: 82% ●values known / values provided: 82%●distinct values known / distinct values provided: 100%
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00202: Integer partitions —first row removal⟶ Integer partitions
St000147: Integer partitions ⟶ ℤResult quality: 82% ●values known / values provided: 82%●distinct values known / distinct values provided: 100%
Values
[1]
=> []
=> ?
=> ?
=> ? = 0
[2]
=> []
=> ?
=> ?
=> ? ∊ {0,1}
[1,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1}
[3]
=> []
=> ?
=> ?
=> ? ∊ {0,1}
[2,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1}
[1,1,1]
=> [1,1]
=> [1]
=> []
=> 0
[4]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1}
[3,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1,1}
[2,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,1,1}
[2,1,1]
=> [1,1]
=> [1]
=> []
=> 0
[1,1,1,1]
=> [1,1,1]
=> [1,1]
=> [1]
=> 1
[5]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1}
[4,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1,1}
[3,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,1,1}
[3,1,1]
=> [1,1]
=> [1]
=> []
=> 0
[2,2,1]
=> [2,1]
=> [1]
=> []
=> 0
[2,1,1,1]
=> [1,1,1]
=> [1,1]
=> [1]
=> 1
[1,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [1,1]
=> 1
[6]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2}
[5,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1,1,2}
[4,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,1,1,2}
[4,1,1]
=> [1,1]
=> [1]
=> []
=> 0
[3,3]
=> [3]
=> []
=> ?
=> ? ∊ {0,1,1,2}
[3,2,1]
=> [2,1]
=> [1]
=> []
=> 0
[3,1,1,1]
=> [1,1,1]
=> [1,1]
=> [1]
=> 1
[2,2,2]
=> [2,2]
=> [2]
=> []
=> 0
[2,2,1,1]
=> [2,1,1]
=> [1,1]
=> [1]
=> 1
[2,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [1,1]
=> 1
[1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> 1
[7]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2}
[6,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1,1,2}
[5,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,1,1,2}
[5,1,1]
=> [1,1]
=> [1]
=> []
=> 0
[4,3]
=> [3]
=> []
=> ?
=> ? ∊ {0,1,1,2}
[4,2,1]
=> [2,1]
=> [1]
=> []
=> 0
[4,1,1,1]
=> [1,1,1]
=> [1,1]
=> [1]
=> 1
[3,3,1]
=> [3,1]
=> [1]
=> []
=> 0
[3,2,2]
=> [2,2]
=> [2]
=> []
=> 0
[3,2,1,1]
=> [2,1,1]
=> [1,1]
=> [1]
=> 1
[3,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [1,1]
=> 1
[2,2,2,1]
=> [2,2,1]
=> [2,1]
=> [1]
=> 1
[2,2,1,1,1]
=> [2,1,1,1]
=> [1,1,1]
=> [1,1]
=> 1
[2,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> 1
[1,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> 1
[8]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2,2}
[7,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[6,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[6,1,1]
=> [1,1]
=> [1]
=> []
=> 0
[5,3]
=> [3]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[5,2,1]
=> [2,1]
=> [1]
=> []
=> 0
[5,1,1,1]
=> [1,1,1]
=> [1,1]
=> [1]
=> 1
[4,4]
=> [4]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[4,3,1]
=> [3,1]
=> [1]
=> []
=> 0
[4,2,2]
=> [2,2]
=> [2]
=> []
=> 0
[4,2,1,1]
=> [2,1,1]
=> [1,1]
=> [1]
=> 1
[4,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [1,1]
=> 1
[3,3,2]
=> [3,2]
=> [2]
=> []
=> 0
[3,3,1,1]
=> [3,1,1]
=> [1,1]
=> [1]
=> 1
[3,2,2,1]
=> [2,2,1]
=> [2,1]
=> [1]
=> 1
[3,2,1,1,1]
=> [2,1,1,1]
=> [1,1,1]
=> [1,1]
=> 1
[3,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> 1
[2,2,2,2]
=> [2,2,2]
=> [2,2]
=> [2]
=> 2
[2,2,2,1,1]
=> [2,2,1,1]
=> [2,1,1]
=> [1,1]
=> 1
[2,2,1,1,1,1]
=> [2,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> 1
[2,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> 1
[1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,1,1,1,1]
=> 1
[9]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2,2}
[8,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[7,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[7,1,1]
=> [1,1]
=> [1]
=> []
=> 0
[6,3]
=> [3]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[6,2,1]
=> [2,1]
=> [1]
=> []
=> 0
[6,1,1,1]
=> [1,1,1]
=> [1,1]
=> [1]
=> 1
[5,4]
=> [4]
=> []
=> ?
=> ? ∊ {0,1,1,2,2}
[5,3,1]
=> [3,1]
=> [1]
=> []
=> 0
[5,2,2]
=> [2,2]
=> [2]
=> []
=> 0
[5,2,1,1]
=> [2,1,1]
=> [1,1]
=> [1]
=> 1
[5,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [1,1]
=> 1
[4,4,1]
=> [4,1]
=> [1]
=> []
=> 0
[10]
=> []
=> ?
=> ?
=> ? ∊ {0,0,2,2,2,2}
[9,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,0,2,2,2,2}
[8,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,0,2,2,2,2}
[7,3]
=> [3]
=> []
=> ?
=> ? ∊ {0,0,2,2,2,2}
[6,4]
=> [4]
=> []
=> ?
=> ? ∊ {0,0,2,2,2,2}
[5,5]
=> [5]
=> []
=> ?
=> ? ∊ {0,0,2,2,2,2}
[11]
=> []
=> ?
=> ?
=> ? ∊ {0,0,1,2,2,2}
[10,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,0,1,2,2,2}
[9,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,0,1,2,2,2}
[8,3]
=> [3]
=> []
=> ?
=> ? ∊ {0,0,1,2,2,2}
[7,4]
=> [4]
=> []
=> ?
=> ? ∊ {0,0,1,2,2,2}
[6,5]
=> [5]
=> []
=> ?
=> ? ∊ {0,0,1,2,2,2}
[12]
=> []
=> ?
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
[11,1]
=> [1]
=> []
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
[10,2]
=> [2]
=> []
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
[9,3]
=> [3]
=> []
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
[8,4]
=> [4]
=> []
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
[7,5]
=> [5]
=> []
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
[6,6]
=> [6]
=> []
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
Description
The largest part of an integer partition.
Matching statistic: St001280
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00044: Integer partitions —conjugate⟶ Integer partitions
St001280: Integer partitions ⟶ ℤResult quality: 82% ●values known / values provided: 82%●distinct values known / distinct values provided: 100%
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00044: Integer partitions —conjugate⟶ Integer partitions
St001280: Integer partitions ⟶ ℤResult quality: 82% ●values known / values provided: 82%●distinct values known / distinct values provided: 100%
Values
[1]
=> []
=> ?
=> ?
=> ? = 0
[2]
=> []
=> ?
=> ?
=> ? ∊ {0,1}
[1,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1}
[3]
=> []
=> ?
=> ?
=> ? ∊ {0,1}
[2,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1}
[1,1,1]
=> [1,1]
=> [1]
=> [1]
=> 0
[4]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1}
[3,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1,1}
[2,2]
=> [2]
=> []
=> []
=> ? ∊ {0,1,1}
[2,1,1]
=> [1,1]
=> [1]
=> [1]
=> 0
[1,1,1,1]
=> [1,1,1]
=> [1,1]
=> [2]
=> 1
[5]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1}
[4,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1,1}
[3,2]
=> [2]
=> []
=> []
=> ? ∊ {0,1,1}
[3,1,1]
=> [1,1]
=> [1]
=> [1]
=> 0
[2,2,1]
=> [2,1]
=> [1]
=> [1]
=> 0
[2,1,1,1]
=> [1,1,1]
=> [1,1]
=> [2]
=> 1
[1,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [3]
=> 1
[6]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2}
[5,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1,1,2}
[4,2]
=> [2]
=> []
=> []
=> ? ∊ {0,1,1,2}
[4,1,1]
=> [1,1]
=> [1]
=> [1]
=> 0
[3,3]
=> [3]
=> []
=> []
=> ? ∊ {0,1,1,2}
[3,2,1]
=> [2,1]
=> [1]
=> [1]
=> 0
[3,1,1,1]
=> [1,1,1]
=> [1,1]
=> [2]
=> 1
[2,2,2]
=> [2,2]
=> [2]
=> [1,1]
=> 0
[2,2,1,1]
=> [2,1,1]
=> [1,1]
=> [2]
=> 1
[2,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [3]
=> 1
[1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> [4]
=> 1
[7]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2}
[6,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1,1,2}
[5,2]
=> [2]
=> []
=> []
=> ? ∊ {0,1,1,2}
[5,1,1]
=> [1,1]
=> [1]
=> [1]
=> 0
[4,3]
=> [3]
=> []
=> []
=> ? ∊ {0,1,1,2}
[4,2,1]
=> [2,1]
=> [1]
=> [1]
=> 0
[4,1,1,1]
=> [1,1,1]
=> [1,1]
=> [2]
=> 1
[3,3,1]
=> [3,1]
=> [1]
=> [1]
=> 0
[3,2,2]
=> [2,2]
=> [2]
=> [1,1]
=> 0
[3,2,1,1]
=> [2,1,1]
=> [1,1]
=> [2]
=> 1
[3,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [3]
=> 1
[2,2,2,1]
=> [2,2,1]
=> [2,1]
=> [2,1]
=> 1
[2,2,1,1,1]
=> [2,1,1,1]
=> [1,1,1]
=> [3]
=> 1
[2,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> [4]
=> 1
[1,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [5]
=> 1
[8]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2,2}
[7,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[6,2]
=> [2]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[6,1,1]
=> [1,1]
=> [1]
=> [1]
=> 0
[5,3]
=> [3]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[5,2,1]
=> [2,1]
=> [1]
=> [1]
=> 0
[5,1,1,1]
=> [1,1,1]
=> [1,1]
=> [2]
=> 1
[4,4]
=> [4]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[4,3,1]
=> [3,1]
=> [1]
=> [1]
=> 0
[4,2,2]
=> [2,2]
=> [2]
=> [1,1]
=> 0
[4,2,1,1]
=> [2,1,1]
=> [1,1]
=> [2]
=> 1
[4,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [3]
=> 1
[3,3,2]
=> [3,2]
=> [2]
=> [1,1]
=> 0
[3,3,1,1]
=> [3,1,1]
=> [1,1]
=> [2]
=> 1
[3,2,2,1]
=> [2,2,1]
=> [2,1]
=> [2,1]
=> 1
[3,2,1,1,1]
=> [2,1,1,1]
=> [1,1,1]
=> [3]
=> 1
[3,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,1,1,1]
=> [4]
=> 1
[2,2,2,2]
=> [2,2,2]
=> [2,2]
=> [2,2]
=> 2
[2,2,2,1,1]
=> [2,2,1,1]
=> [2,1,1]
=> [3,1]
=> 1
[2,2,1,1,1,1]
=> [2,1,1,1,1]
=> [1,1,1,1]
=> [4]
=> 1
[2,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [5]
=> 1
[1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [6]
=> 1
[9]
=> []
=> ?
=> ?
=> ? ∊ {0,1,1,2,2}
[8,1]
=> [1]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[7,2]
=> [2]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[7,1,1]
=> [1,1]
=> [1]
=> [1]
=> 0
[6,3]
=> [3]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[6,2,1]
=> [2,1]
=> [1]
=> [1]
=> 0
[6,1,1,1]
=> [1,1,1]
=> [1,1]
=> [2]
=> 1
[5,4]
=> [4]
=> []
=> []
=> ? ∊ {0,1,1,2,2}
[5,3,1]
=> [3,1]
=> [1]
=> [1]
=> 0
[5,2,2]
=> [2,2]
=> [2]
=> [1,1]
=> 0
[5,2,1,1]
=> [2,1,1]
=> [1,1]
=> [2]
=> 1
[5,1,1,1,1]
=> [1,1,1,1]
=> [1,1,1]
=> [3]
=> 1
[4,4,1]
=> [4,1]
=> [1]
=> [1]
=> 0
[10]
=> []
=> ?
=> ?
=> ? ∊ {0,0,2,2,2,2}
[9,1]
=> [1]
=> []
=> []
=> ? ∊ {0,0,2,2,2,2}
[8,2]
=> [2]
=> []
=> []
=> ? ∊ {0,0,2,2,2,2}
[7,3]
=> [3]
=> []
=> []
=> ? ∊ {0,0,2,2,2,2}
[6,4]
=> [4]
=> []
=> []
=> ? ∊ {0,0,2,2,2,2}
[5,5]
=> [5]
=> []
=> []
=> ? ∊ {0,0,2,2,2,2}
[11]
=> []
=> ?
=> ?
=> ? ∊ {0,0,1,2,2,2}
[10,1]
=> [1]
=> []
=> []
=> ? ∊ {0,0,1,2,2,2}
[9,2]
=> [2]
=> []
=> []
=> ? ∊ {0,0,1,2,2,2}
[8,3]
=> [3]
=> []
=> []
=> ? ∊ {0,0,1,2,2,2}
[7,4]
=> [4]
=> []
=> []
=> ? ∊ {0,0,1,2,2,2}
[6,5]
=> [5]
=> []
=> []
=> ? ∊ {0,0,1,2,2,2}
[12]
=> []
=> ?
=> ?
=> ? ∊ {0,0,0,1,2,2,2}
[11,1]
=> [1]
=> []
=> []
=> ? ∊ {0,0,0,1,2,2,2}
[10,2]
=> [2]
=> []
=> []
=> ? ∊ {0,0,0,1,2,2,2}
[9,3]
=> [3]
=> []
=> []
=> ? ∊ {0,0,0,1,2,2,2}
[8,4]
=> [4]
=> []
=> []
=> ? ∊ {0,0,0,1,2,2,2}
[7,5]
=> [5]
=> []
=> []
=> ? ∊ {0,0,0,1,2,2,2}
[6,6]
=> [6]
=> []
=> []
=> ? ∊ {0,0,0,1,2,2,2}
Description
The number of parts of an integer partition that are at least two.
Matching statistic: St000353
(load all 23 compositions to match this statistic)
(load all 23 compositions to match this statistic)
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
Mp00129: Dyck paths —to 321-avoiding permutation (Billey-Jockusch-Stanley)⟶ Permutations
St000353: Permutations ⟶ ℤResult quality: 75% ●values known / values provided: 79%●distinct values known / distinct values provided: 75%
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
Mp00129: Dyck paths —to 321-avoiding permutation (Billey-Jockusch-Stanley)⟶ Permutations
St000353: Permutations ⟶ ℤResult quality: 75% ●values known / values provided: 79%●distinct values known / distinct values provided: 75%
Values
[1]
=> []
=> []
=> [] => ? = 0
[2]
=> []
=> []
=> [] => ? = 1
[1,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[3]
=> []
=> []
=> [] => ? = 0
[2,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[1,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[4]
=> []
=> []
=> [] => ? = 1
[3,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[2,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[2,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[1,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[5]
=> []
=> []
=> [] => ? = 1
[4,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[3,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[3,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[2,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[2,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[1,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[6]
=> []
=> []
=> [] => ? = 2
[5,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[4,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[4,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[3,3]
=> [3]
=> [1,1,1,0,0,0,1,0]
=> [1,2,4,3] => 0
[3,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[3,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[2,2,2]
=> [2,2]
=> [1,1,0,0,1,1,0,0]
=> [1,3,2,4] => 1
[2,2,1,1]
=> [2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [2,4,1,3] => 1
[2,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,0,0,0]
=> [2,1,3,4,5,6] => 1
[7]
=> []
=> []
=> [] => ? ∊ {0,2}
[6,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[5,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[5,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[4,3]
=> [3]
=> [1,1,1,0,0,0,1,0]
=> [1,2,4,3] => 0
[4,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[4,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[3,3,1]
=> [3,1]
=> [1,1,0,1,0,0,1,0]
=> [3,1,4,2] => 1
[3,2,2]
=> [2,2]
=> [1,1,0,0,1,1,0,0]
=> [1,3,2,4] => 1
[3,2,1,1]
=> [2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [2,4,1,3] => 1
[3,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[2,2,2,1]
=> [2,2,1]
=> [1,0,1,0,1,1,0,0]
=> [2,3,1,4] => 1
[2,2,1,1,1]
=> [2,1,1,1]
=> [1,0,1,1,1,0,1,0,0,0]
=> [2,5,1,3,4] => 1
[2,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,0,0,0]
=> [2,1,3,4,5,6] => 1
[1,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,2}
[8]
=> []
=> []
=> [] => ? ∊ {2,2,2}
[7,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[6,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[6,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[5,3]
=> [3]
=> [1,1,1,0,0,0,1,0]
=> [1,2,4,3] => 0
[5,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[5,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[4,4]
=> [4]
=> [1,1,1,1,0,0,0,0,1,0]
=> [1,2,3,5,4] => 0
[4,3,1]
=> [3,1]
=> [1,1,0,1,0,0,1,0]
=> [3,1,4,2] => 1
[4,2,2]
=> [2,2]
=> [1,1,0,0,1,1,0,0]
=> [1,3,2,4] => 1
[4,2,1,1]
=> [2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [2,4,1,3] => 1
[4,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[3,3,2]
=> [3,2]
=> [1,1,0,0,1,0,1,0]
=> [1,3,4,2] => 0
[3,3,1,1]
=> [3,1,1]
=> [1,0,1,1,0,0,1,0]
=> [2,1,4,3] => 1
[3,2,2,1]
=> [2,2,1]
=> [1,0,1,0,1,1,0,0]
=> [2,3,1,4] => 1
[2,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {2,2,2}
[1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {2,2,2}
[9]
=> []
=> []
=> [] => ? ∊ {0,1,2,2,2}
[3,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,1,2,2,2}
[2,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,1,2,2,2}
[2,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,1,2,2,2}
[1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,1,2,2,2}
[10]
=> []
=> []
=> [] => ? ∊ {0,0,2,2,2,2,2,2}
[4,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,0,2,2,2,2,2,2}
[3,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,0,2,2,2,2,2,2}
[3,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,0,2,2,2,2,2,2}
[2,2,2,1,1,1,1]
=> [2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,0,0,0,0]
=> [2,6,1,3,4,5,7] => ? ∊ {0,0,2,2,2,2,2,2}
[2,2,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,0,0,0,0]
=> [2,8,1,3,4,5,6,7] => ? ∊ {0,0,2,2,2,2,2,2}
[2,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,0,2,2,2,2,2,2}
[1,1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9,10] => ? ∊ {0,0,2,2,2,2,2,2}
[11]
=> []
=> []
=> [] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[5,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[4,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[4,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[3,3,1,1,1,1,1]
=> [3,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,1,0,0,0,0]
=> [2,1,7,3,4,5,6] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[3,2,2,1,1,1,1]
=> [2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,0,0,0,0]
=> [2,6,1,3,4,5,7] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[3,2,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,0,0,0,0]
=> [2,8,1,3,4,5,6,7] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[3,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[2,2,2,2,1,1,1]
=> [2,2,2,1,1,1]
=> [1,0,1,1,1,0,1,1,1,0,0,0,0,0]
=> [2,5,1,3,4,6,7] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[2,2,2,1,1,1,1,1]
=> [2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0]
=> [2,7,1,3,4,5,6,8] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[2,2,1,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0]
=> [2,9,1,3,4,5,6,7,8] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[2,1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9,10] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[1,1,1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9,10,11] => ? ∊ {0,0,0,1,1,2,2,2,2,2,2,2,2}
[12]
=> []
=> []
=> [] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[6,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[5,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[5,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[4,3,1,1,1,1,1]
=> [3,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,1,0,0,0,0]
=> [2,1,7,3,4,5,6] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[4,2,2,1,1,1,1]
=> [2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,0,0,0,0]
=> [2,6,1,3,4,5,7] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[4,2,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,0,0,0,0]
=> [2,8,1,3,4,5,6,7] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[4,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[3,3,2,1,1,1,1]
=> [3,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,0,1,0,0,0,0]
=> [2,6,7,1,3,4,5] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[3,3,1,1,1,1,1,1]
=> [3,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,1,0,0,0,0,0]
=> [2,1,8,3,4,5,6,7] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[3,2,2,2,1,1,1]
=> [2,2,2,1,1,1]
=> [1,0,1,1,1,0,1,1,1,0,0,0,0,0]
=> [2,5,1,3,4,6,7] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[3,2,2,1,1,1,1,1]
=> [2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0]
=> [2,7,1,3,4,5,6,8] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
[3,2,1,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0]
=> [2,9,1,3,4,5,6,7,8] => ? ∊ {0,0,0,0,0,1,2,2,2,2,2,2,2,2,2,2,2,2,2,3}
Description
The number of inner valleys of a permutation.
The number of valleys including the boundary is [[St000099]].
Matching statistic: St001687
(load all 2 compositions to match this statistic)
(load all 2 compositions to match this statistic)
Mp00202: Integer partitions —first row removal⟶ Integer partitions
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
Mp00129: Dyck paths —to 321-avoiding permutation (Billey-Jockusch-Stanley)⟶ Permutations
St001687: Permutations ⟶ ℤResult quality: 79% ●values known / values provided: 79%●distinct values known / distinct values provided: 100%
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
Mp00129: Dyck paths —to 321-avoiding permutation (Billey-Jockusch-Stanley)⟶ Permutations
St001687: Permutations ⟶ ℤResult quality: 79% ●values known / values provided: 79%●distinct values known / distinct values provided: 100%
Values
[1]
=> []
=> []
=> [] => ? = 0
[2]
=> []
=> []
=> [] => ? = 1
[1,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[3]
=> []
=> []
=> [] => ? = 0
[2,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[1,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[4]
=> []
=> []
=> [] => ? = 1
[3,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[2,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[2,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[1,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[5]
=> []
=> []
=> [] => ? = 1
[4,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[3,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[3,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[2,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[2,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[1,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[6]
=> []
=> []
=> [] => ? = 2
[5,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[4,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[4,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[3,3]
=> [3]
=> [1,1,1,0,0,0,1,0]
=> [1,2,4,3] => 0
[3,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[3,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[2,2,2]
=> [2,2]
=> [1,1,0,0,1,1,0,0]
=> [1,3,2,4] => 1
[2,2,1,1]
=> [2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [2,4,1,3] => 1
[2,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[1,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,0,0,0]
=> [2,1,3,4,5,6] => 1
[7]
=> []
=> []
=> [] => ? ∊ {0,1}
[6,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[5,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[5,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[4,3]
=> [3]
=> [1,1,1,0,0,0,1,0]
=> [1,2,4,3] => 0
[4,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[4,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[3,3,1]
=> [3,1]
=> [1,1,0,1,0,0,1,0]
=> [3,1,4,2] => 1
[3,2,2]
=> [2,2]
=> [1,1,0,0,1,1,0,0]
=> [1,3,2,4] => 1
[3,2,1,1]
=> [2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [2,4,1,3] => 1
[3,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[2,2,2,1]
=> [2,2,1]
=> [1,0,1,0,1,1,0,0]
=> [2,3,1,4] => 2
[2,2,1,1,1]
=> [2,1,1,1]
=> [1,0,1,1,1,0,1,0,0,0]
=> [2,5,1,3,4] => 1
[2,1,1,1,1,1]
=> [1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,0,0,0]
=> [2,1,3,4,5,6] => 1
[1,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,1}
[8]
=> []
=> []
=> [] => ? ∊ {1,1,2}
[7,1]
=> [1]
=> [1,0,1,0]
=> [2,1] => 0
[6,2]
=> [2]
=> [1,1,0,0,1,0]
=> [1,3,2] => 0
[6,1,1]
=> [1,1]
=> [1,0,1,1,0,0]
=> [2,1,3] => 1
[5,3]
=> [3]
=> [1,1,1,0,0,0,1,0]
=> [1,2,4,3] => 0
[5,2,1]
=> [2,1]
=> [1,0,1,0,1,0]
=> [2,3,1] => 0
[5,1,1,1]
=> [1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [2,1,3,4] => 1
[4,4]
=> [4]
=> [1,1,1,1,0,0,0,0,1,0]
=> [1,2,3,5,4] => 0
[4,3,1]
=> [3,1]
=> [1,1,0,1,0,0,1,0]
=> [3,1,4,2] => 1
[4,2,2]
=> [2,2]
=> [1,1,0,0,1,1,0,0]
=> [1,3,2,4] => 1
[4,2,1,1]
=> [2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [2,4,1,3] => 1
[4,1,1,1,1]
=> [1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [2,1,3,4,5] => 1
[3,3,2]
=> [3,2]
=> [1,1,0,0,1,0,1,0]
=> [1,3,4,2] => 0
[3,3,1,1]
=> [3,1,1]
=> [1,0,1,1,0,0,1,0]
=> [2,1,4,3] => 1
[3,2,2,1]
=> [2,2,1]
=> [1,0,1,0,1,1,0,0]
=> [2,3,1,4] => 2
[2,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {1,1,2}
[1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {1,1,2}
[9]
=> []
=> []
=> [] => ? ∊ {0,1,1,1,1}
[3,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,1,1,1,1}
[2,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,1,1,1,1}
[2,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,1,1,1,1}
[1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,1,1,1,1}
[10]
=> []
=> []
=> [] => ? ∊ {0,0,1,1,1,2,2,2}
[4,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,0,1,1,1,2,2,2}
[3,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,0,1,1,1,2,2,2}
[3,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,0,1,1,1,2,2,2}
[2,2,2,1,1,1,1]
=> [2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,0,0,0,0]
=> [2,6,1,3,4,5,7] => ? ∊ {0,0,1,1,1,2,2,2}
[2,2,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,0,0,0,0]
=> [2,8,1,3,4,5,6,7] => ? ∊ {0,0,1,1,1,2,2,2}
[2,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,0,1,1,1,2,2,2}
[1,1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9,10] => ? ∊ {0,0,1,1,1,2,2,2}
[11]
=> []
=> []
=> [] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[5,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[4,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[4,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[3,3,1,1,1,1,1]
=> [3,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,1,0,0,0,0]
=> [2,1,7,3,4,5,6] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[3,2,2,1,1,1,1]
=> [2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,0,0,0,0]
=> [2,6,1,3,4,5,7] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[3,2,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,0,0,0,0]
=> [2,8,1,3,4,5,6,7] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[3,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[2,2,2,2,1,1,1]
=> [2,2,2,1,1,1]
=> [1,0,1,1,1,0,1,1,1,0,0,0,0,0]
=> [2,5,1,3,4,6,7] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[2,2,2,1,1,1,1,1]
=> [2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0]
=> [2,7,1,3,4,5,6,8] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[2,2,1,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0]
=> [2,9,1,3,4,5,6,7,8] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[2,1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9,10] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[1,1,1,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9,10,11] => ? ∊ {0,0,0,1,1,1,1,1,1,1,1,1,2}
[12]
=> []
=> []
=> [] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[6,1,1,1,1,1,1]
=> [1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[5,2,1,1,1,1,1]
=> [2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [2,7,1,3,4,5,6] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[5,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,3,1,1,1,1,1]
=> [3,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,1,0,0,0,0]
=> [2,1,7,3,4,5,6] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,2,2,1,1,1,1]
=> [2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,0,0,0,0]
=> [2,6,1,3,4,5,7] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,2,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,0,0,0,0]
=> [2,8,1,3,4,5,6,7] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,1,1,1,1,1,1,1,1]
=> [1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [2,1,3,4,5,6,7,8,9] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,3,2,1,1,1,1]
=> [3,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,0,1,0,0,0,0]
=> [2,6,7,1,3,4,5] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,3,1,1,1,1,1,1]
=> [3,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,1,0,0,0,0,0]
=> [2,1,8,3,4,5,6,7] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,2,2,2,1,1,1]
=> [2,2,2,1,1,1]
=> [1,0,1,1,1,0,1,1,1,0,0,0,0,0]
=> [2,5,1,3,4,6,7] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,2,2,1,1,1,1,1]
=> [2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0]
=> [2,7,1,3,4,5,6,8] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,2,1,1,1,1,1,1,1]
=> [2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0]
=> [2,9,1,3,4,5,6,7,8] => ? ∊ {0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
Description
The number of distinct positions of the pattern letter 2 in occurrences of 213 in a permutation.
Matching statistic: St001712
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
Mp00031: Dyck paths —to 312-avoiding permutation⟶ Permutations
Mp00070: Permutations —Robinson-Schensted recording tableau⟶ Standard tableaux
St001712: Standard tableaux ⟶ ℤResult quality: 79% ●values known / values provided: 79%●distinct values known / distinct values provided: 100%
Mp00031: Dyck paths —to 312-avoiding permutation⟶ Permutations
Mp00070: Permutations —Robinson-Schensted recording tableau⟶ Standard tableaux
St001712: Standard tableaux ⟶ ℤResult quality: 79% ●values known / values provided: 79%●distinct values known / distinct values provided: 100%
Values
[1]
=> [1,0,1,0]
=> [1,2] => [[1,2]]
=> 0
[2]
=> [1,1,0,0,1,0]
=> [2,1,3] => [[1,3],[2]]
=> 1
[1,1]
=> [1,0,1,1,0,0]
=> [1,3,2] => [[1,2],[3]]
=> 0
[3]
=> [1,1,1,0,0,0,1,0]
=> [3,2,1,4] => [[1,4],[2],[3]]
=> 1
[2,1]
=> [1,0,1,0,1,0]
=> [1,2,3] => [[1,2,3]]
=> 0
[1,1,1]
=> [1,0,1,1,1,0,0,0]
=> [1,4,3,2] => [[1,2],[3],[4]]
=> 0
[4]
=> [1,1,1,1,0,0,0,0,1,0]
=> [4,3,2,1,5] => [[1,5],[2],[3],[4]]
=> 1
[3,1]
=> [1,1,0,1,0,0,1,0]
=> [2,3,1,4] => [[1,2,4],[3]]
=> 1
[2,2]
=> [1,1,0,0,1,1,0,0]
=> [2,1,4,3] => [[1,3],[2,4]]
=> 1
[2,1,1]
=> [1,0,1,1,0,1,0,0]
=> [1,3,4,2] => [[1,2,3],[4]]
=> 0
[1,1,1,1]
=> [1,0,1,1,1,1,0,0,0,0]
=> [1,5,4,3,2] => [[1,2],[3],[4],[5]]
=> 0
[5]
=> [1,1,1,1,1,0,0,0,0,0,1,0]
=> [5,4,3,2,1,6] => [[1,6],[2],[3],[4],[5]]
=> 1
[4,1]
=> [1,1,1,0,1,0,0,0,1,0]
=> [3,4,2,1,5] => [[1,2,5],[3],[4]]
=> 1
[3,2]
=> [1,1,0,0,1,0,1,0]
=> [2,1,3,4] => [[1,3,4],[2]]
=> 1
[3,1,1]
=> [1,0,1,1,0,0,1,0]
=> [1,3,2,4] => [[1,2,4],[3]]
=> 1
[2,2,1]
=> [1,0,1,0,1,1,0,0]
=> [1,2,4,3] => [[1,2,3],[4]]
=> 0
[2,1,1,1]
=> [1,0,1,1,1,0,1,0,0,0]
=> [1,4,5,3,2] => [[1,2,3],[4],[5]]
=> 0
[1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,0,0,0,0]
=> [1,6,5,4,3,2] => [[1,2],[3],[4],[5],[6]]
=> 0
[6]
=> [1,1,1,1,1,1,0,0,0,0,0,0,1,0]
=> [6,5,4,3,2,1,7] => [[1,7],[2],[3],[4],[5],[6]]
=> 1
[5,1]
=> [1,1,1,1,0,1,0,0,0,0,1,0]
=> [4,5,3,2,1,6] => [[1,2,6],[3],[4],[5]]
=> 1
[4,2]
=> [1,1,1,0,0,1,0,0,1,0]
=> [3,2,4,1,5] => [[1,3,5],[2],[4]]
=> 2
[4,1,1]
=> [1,1,0,1,1,0,0,0,1,0]
=> [2,4,3,1,5] => [[1,2,5],[3],[4]]
=> 1
[3,3]
=> [1,1,1,0,0,0,1,1,0,0]
=> [3,2,1,5,4] => [[1,4],[2,5],[3]]
=> 1
[3,2,1]
=> [1,0,1,0,1,0,1,0]
=> [1,2,3,4] => [[1,2,3,4]]
=> 0
[3,1,1,1]
=> [1,0,1,1,1,0,0,1,0,0]
=> [1,4,3,5,2] => [[1,2,4],[3],[5]]
=> 1
[2,2,2]
=> [1,1,0,0,1,1,1,0,0,0]
=> [2,1,5,4,3] => [[1,3],[2,4],[5]]
=> 1
[2,2,1,1]
=> [1,0,1,1,0,1,1,0,0,0]
=> [1,3,5,4,2] => [[1,2,3],[4],[5]]
=> 0
[2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,0,0,0,0]
=> [1,5,6,4,3,2] => [[1,2,3],[4],[5],[6]]
=> 0
[1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,0,0,0,0]
=> [1,7,6,5,4,3,2] => [[1,2],[3],[4],[5],[6],[7]]
=> 0
[7]
=> [1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,0]
=> [7,6,5,4,3,2,1,8] => [[1,8],[2],[3],[4],[5],[6],[7]]
=> 1
[6,1]
=> [1,1,1,1,1,0,1,0,0,0,0,0,1,0]
=> [5,6,4,3,2,1,7] => [[1,2,7],[3],[4],[5],[6]]
=> 1
[5,2]
=> [1,1,1,1,0,0,1,0,0,0,1,0]
=> [4,3,5,2,1,6] => [[1,3,6],[2],[4],[5]]
=> 2
[5,1,1]
=> [1,1,1,0,1,1,0,0,0,0,1,0]
=> [3,5,4,2,1,6] => [[1,2,6],[3],[4],[5]]
=> 1
[4,3]
=> [1,1,1,0,0,0,1,0,1,0]
=> [3,2,1,4,5] => [[1,4,5],[2],[3]]
=> 1
[4,2,1]
=> [1,1,0,1,0,1,0,0,1,0]
=> [2,3,4,1,5] => [[1,2,3,5],[4]]
=> 1
[4,1,1,1]
=> [1,0,1,1,1,0,0,0,1,0]
=> [1,4,3,2,5] => [[1,2,5],[3],[4]]
=> 1
[3,3,1]
=> [1,1,0,1,0,0,1,1,0,0]
=> [2,3,1,5,4] => [[1,2,4],[3,5]]
=> 1
[3,2,2]
=> [1,1,0,0,1,1,0,1,0,0]
=> [2,1,4,5,3] => [[1,3,4],[2,5]]
=> 1
[3,2,1,1]
=> [1,0,1,1,0,1,0,1,0,0]
=> [1,3,4,5,2] => [[1,2,3,4],[5]]
=> 0
[3,1,1,1,1]
=> [1,0,1,1,1,1,0,0,1,0,0,0]
=> [1,5,4,6,3,2] => [[1,2,4],[3],[5],[6]]
=> 1
[2,2,2,1]
=> [1,0,1,0,1,1,1,0,0,0]
=> [1,2,5,4,3] => [[1,2,3],[4],[5]]
=> 0
[2,2,1,1,1]
=> [1,0,1,1,1,0,1,1,0,0,0,0]
=> [1,4,6,5,3,2] => [[1,2,3],[4],[5],[6]]
=> 0
[2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,0,0]
=> [1,6,7,5,4,3,2] => [[1,2,3],[4],[5],[6],[7]]
=> 0
[1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0]
=> [1,8,7,6,5,4,3,2] => [[1,2],[3],[4],[5],[6],[7],[8]]
=> 0
[8]
=> [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,0]
=> [8,7,6,5,4,3,2,1,9] => [[1,9],[2],[3],[4],[5],[6],[7],[8]]
=> ? ∊ {0,1}
[7,1]
=> [1,1,1,1,1,1,0,1,0,0,0,0,0,0,1,0]
=> [6,7,5,4,3,2,1,8] => [[1,2,8],[3],[4],[5],[6],[7]]
=> 1
[6,2]
=> [1,1,1,1,1,0,0,1,0,0,0,0,1,0]
=> [5,4,6,3,2,1,7] => [[1,3,7],[2],[4],[5],[6]]
=> 2
[6,1,1]
=> [1,1,1,1,0,1,1,0,0,0,0,0,1,0]
=> [4,6,5,3,2,1,7] => [[1,2,7],[3],[4],[5],[6]]
=> 1
[5,3]
=> [1,1,1,1,0,0,0,1,0,0,1,0]
=> [4,3,2,5,1,6] => [[1,4,6],[2],[3],[5]]
=> 2
[5,2,1]
=> [1,1,1,0,1,0,1,0,0,0,1,0]
=> [3,4,5,2,1,6] => [[1,2,3,6],[4],[5]]
=> 1
[5,1,1,1]
=> [1,1,0,1,1,1,0,0,0,0,1,0]
=> [2,5,4,3,1,6] => [[1,2,6],[3],[4],[5]]
=> 1
[1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
=> [1,9,8,7,6,5,4,3,2] => [[1,2],[3],[4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,1}
[9]
=> [1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,1,0]
=> [9,8,7,6,5,4,3,2,1,10] => [[1,10],[2],[3],[4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,1,1}
[8,1]
=> [1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,1,0]
=> [7,8,6,5,4,3,2,1,9] => [[1,2,9],[3],[4],[5],[6],[7],[8]]
=> ? ∊ {0,0,1,1}
[2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0]
=> [1,8,9,7,6,5,4,3,2] => [[1,2,3],[4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,1,1}
[1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0]
=> [1,10,9,8,7,6,5,4,3,2] => [[1,2],[3],[4],[5],[6],[7],[8],[9],[10]]
=> ? ∊ {0,0,1,1}
[10]
=> [1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,1,0]
=> [10,9,8,7,6,5,4,3,2,1,11] => [[1,11],[2],[3],[4],[5],[6],[7],[8],[9],[10]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[9,1]
=> [1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,1,0]
=> [8,9,7,6,5,4,3,2,1,10] => [[1,2,10],[3],[4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[8,2]
=> [1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,1,0]
=> [7,6,8,5,4,3,2,1,9] => [[1,3,9],[2],[4],[5],[6],[7],[8]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[8,1,1]
=> [1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,1,0]
=> [6,8,7,5,4,3,2,1,9] => [[1,2,9],[3],[4],[5],[6],[7],[8]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[3,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0]
=> [1,8,7,9,6,5,4,3,2] => [[1,2,4],[3],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[2,2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0]
=> [1,7,9,8,6,5,4,3,2] => [[1,2,3],[4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[2,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0]
=> [1,9,10,8,7,6,5,4,3,2] => [[1,2,3],[4],[5],[6],[7],[8],[9],[10]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0]
=> [1,11,10,9,8,7,6,5,4,3,2] => [[1,2],[3],[4],[5],[6],[7],[8],[9],[10],[11]]
=> ? ∊ {0,0,0,1,1,1,1,2}
[11]
=> [1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0]
=> [11,10,9,8,7,6,5,4,3,2,1,12] => [[1,12],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11]]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[10,1]
=> [1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0]
=> [9,10,8,7,6,5,4,3,2,1,11] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[9,2]
=> [1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,1,0]
=> [8,7,9,6,5,4,3,2,1,10] => [[1,3,10],[2],[4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[9,1,1]
=> [1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,1,0]
=> [7,9,8,6,5,4,3,2,1,10] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[8,3]
=> [1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,1,0]
=> [7,6,5,8,4,3,2,1,9] => [[1,4,9],[2],[3],[5],[6],[7],[8]]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[8,2,1]
=> [1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,1,0]
=> [6,7,8,5,4,3,2,1,9] => [[1,2,3,9],[4],[5],[6],[7],[8]]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[8,1,1,1]
=> [1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,1,0]
=> [5,8,7,6,4,3,2,1,9] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[7,1,1,1,1]
=> [1,1,1,0,1,1,1,1,0,0,0,0,0,0,1,0]
=> [3,7,6,5,4,2,1,8] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[4,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> [1,8,7,6,9,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[3,2,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,1,0,1,0,0,0,0,0]
=> [1,5,7,8,6,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[3,2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0]
=> [1,7,8,9,6,5,4,3,2] => [[1,2,3,4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[3,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0]
=> [1,9,8,10,7,6,5,4,3,2] => [[1,2,4],[3],[5],[6],[7],[8],[9],[10]]
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[2,2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0]
=> [1,6,9,8,7,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[2,2,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0]
=> [1,8,10,9,7,6,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[2,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0]
=> [1,10,11,9,8,7,6,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[1,1,1,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0]
=> ? => ?
=> ? ∊ {0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2}
[12]
=> [1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0]
=> ? => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[11,1]
=> [1,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,0,1,0]
=> [10,11,9,8,7,6,5,4,3,2,1,12] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[10,2]
=> [1,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,0,1,0]
=> [9,8,10,7,6,5,4,3,2,1,11] => [[1,3,11],[2],[4],[5],[6],[7],[8],[9],[10]]
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[10,1,1]
=> [1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,1,0]
=> [8,10,9,7,6,5,4,3,2,1,11] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[9,3]
=> [1,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0,1,0]
=> [8,7,6,9,5,4,3,2,1,10] => [[1,4,10],[2],[3],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[9,2,1]
=> [1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,0]
=> [7,8,9,6,5,4,3,2,1,10] => [[1,2,3,10],[4],[5],[6],[7],[8],[9]]
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[9,1,1,1]
=> [1,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,0,1,0]
=> [6,9,8,7,5,4,3,2,1,10] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,4]
=> [1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0,1,0]
=> [7,6,5,4,8,3,2,1,9] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,3,1]
=> [1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0,1,0]
=> [6,7,5,8,4,3,2,1,9] => [[1,2,4,9],[3],[5],[6],[7],[8]]
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,2,2]
=> [1,1,1,1,1,1,0,0,1,1,0,0,0,0,0,0,1,0]
=> [6,5,8,7,4,3,2,1,9] => [[1,3,9],[2,4],[5],[6],[7],[8]]
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,2,1,1]
=> [1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0,1,0]
=> [5,7,8,6,4,3,2,1,9] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[8,1,1,1,1]
=> [1,1,1,1,0,1,1,1,1,0,0,0,0,0,0,0,1,0]
=> [4,8,7,6,5,3,2,1,9] => [[1,2,9],[3],[4],[5],[6],[7],[8]]
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[7,2,1,1,1]
=> [1,1,1,0,1,1,1,0,1,0,0,0,0,0,1,0]
=> [3,6,7,5,4,2,1,8] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[5,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,0,0,0,1,0,0,0]
=> [1,6,7,5,4,8,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[5,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0]
=> [1,8,7,6,5,9,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,2,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0]
=> [1,7,8,6,9,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[4,1,1,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0]
=> [1,9,8,7,10,6,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,3,2,1,1,1,1]
=> [1,0,1,1,1,1,0,1,0,1,1,0,0,0,0,0]
=> [1,5,6,8,7,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,3,1,1,1,1,1,1]
=> [1,0,1,1,1,1,1,1,0,0,1,1,0,0,0,0,0,0]
=> [1,7,6,9,8,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
[3,2,2,1,1,1,1,1]
=> [1,0,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0]
=> [1,6,8,9,7,5,4,3,2] => ?
=> ? ∊ {0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2}
Description
The number of natural descents of a standard Young tableau.
A natural descent of a standard tableau T is an entry i such that i+1 appears in a higher row than i in English notation.
The following 142 statistics, ordered by result quality, also match your data. Click on any of them to see the details.
St001114The number of odd descents of a permutation. St000201The number of leaf nodes in a binary tree. St001418Half of the global dimension of the stable Auslander algebra of the Nakayama algebra corresponding to the Dyck path. St001037The number of inner corners of the upper path of the parallelogram polyomino associated with the Dyck path. St000071The number of maximal chains in a poset. St000068The number of minimal elements in a poset. St000527The width of the poset. St001767The largest minimal number of arrows pointing to a cell in the Ferrers diagram in any assignment. St000568The hook number of a binary tree. St000149The number of cells of the partition whose leg is zero and arm is odd. St000035The number of left outer peaks of a permutation. St000196The number of occurrences of the contiguous pattern [[.,.],[.,. St000632The jump number of the poset. St001022Number of simple modules with projective dimension 3 in the Nakayama algebra corresponding to the Dyck path. St001840The number of descents of a set partition. St001151The number of blocks with odd minimum. St000159The number of distinct parts of the integer partition. St001431Half of the Loewy length minus one of a modified stable Auslander algebra of the Nakayama algebra corresponding to the Dyck path. St001553The number of indecomposable summands of the square of the Jacobson radical as a bimodule in the Nakayama algebra corresponding to the Dyck path. St000318The number of addable cells of the Ferrers diagram of an integer partition. St000256The number of parts from which one can substract 2 and still get an integer partition. St001115The number of even descents of a permutation. St000259The diameter of a connected graph. St000755The number of real roots of the characteristic polynomial of a linear recurrence associated with an integer partition. St000779The tier of a permutation. St000150The floored half-sum of the multiplicities of a partition. St000647The number of big descents of a permutation. St001086The number of occurrences of the consecutive pattern 132 in a permutation. St001195The global dimension of the algebra A/AfA of the corresponding Nakayama algebra A with minimal left faithful projective-injective module Af. St000742The number of big ascents of a permutation after prepending zero. St001737The number of descents of type 2 in a permutation. St001741The largest integer such that all patterns of this size are contained in the permutation. St000455The second largest eigenvalue of a graph if it is integral. St000836The number of descents of distance 2 of a permutation. St001732The number of peaks visible from the left. St000862The number of parts of the shifted shape of a permutation. St000486The number of cycles of length at least 3 of a permutation. St001085The number of occurrences of the vincular pattern |21-3 in a permutation. St000659The number of rises of length at least 2 of a Dyck path. St000668The least common multiple of the parts of the partition. St001128The exponens consonantiae of a partition. St001442The number of standard Young tableaux whose major index is divisible by the size of a given integer partition. St001913The number of preimages of an integer partition in Bulgarian solitaire. St000523The number of 2-protected nodes of a rooted tree. St000731The number of double exceedences of a permutation. St000665The number of rafts of a permutation. St000251The number of nonsingleton blocks of a set partition. St000254The nesting number of a set partition. St000069The number of maximal elements of a poset. St000360The number of occurrences of the pattern 32-1. St000354The number of recoils of a permutation. St000023The number of inner peaks of a permutation. St000092The number of outer peaks of a permutation. St000099The number of valleys of a permutation, including the boundary. St000646The number of big ascents of a permutation. St000710The number of big deficiencies of a permutation. St000711The number of big exceedences of a permutation. St000732The number of double deficiencies of a permutation. St000768The number of peaks in an integer composition. St001174The Gorenstein dimension of the algebra A/I when I is the tilting module corresponding to the permutation in the Auslander algebra of K[x]/(xn). St001181Number of indecomposable injective modules with grade at least 3 in the corresponding Nakayama algebra. St001186Number of simple modules with grade at least 3 in the corresponding Nakayama algebra. St001728The number of invisible descents of a permutation. St001744The number of occurrences of the arrow pattern 1-2 with an arrow from 1 to 2 in a permutation. St001859The number of factors of the Stanley symmetric function associated with a permutation. St000021The number of descents of a permutation. St000333The dez statistic, the number of descents of a permutation after replacing fixed points by zeros. St000396The register function (or Horton-Strahler number) of a binary tree. St000864The number of circled entries of the shifted recording tableau of a permutation. St000919The number of maximal left branches of a binary tree. St001031The height of the bicoloured Motzkin path associated with the Dyck path. St001194The injective dimension of A/AfA in the corresponding Nakayama algebra A when Af is the minimal faithful projective-injective left A-module St001235The global dimension of the corresponding Comp-Nakayama algebra. St001390The number of bumps occurring when Schensted-inserting the letter 1 of a permutation. St001503The largest distance of a vertex to a vertex in a cycle in the resolution quiver of the corresponding Nakayama algebra. St000325The width of the tree associated to a permutation. St000397The Strahler number of a rooted tree. St000470The number of runs in a permutation. St001124The multiplicity of the standard representation in the Kronecker square corresponding to a partition. St001632The number of indecomposable injective modules I with dimExt1(I,A)=1 for the incidence algebra A of a poset. St001948The number of augmented double ascents of a permutation. St001960The number of descents of a permutation minus one if its first entry is not one. St001038The minimal height of a column in the parallelogram polyomino associated with the Dyck path. St001199The dominant dimension of eAe for the corresponding Nakayama algebra A with minimal faithful projective-injective module eA. St000920The logarithmic height of a Dyck path. St000142The number of even parts of a partition. St001597The Frobenius rank of a skew partition. St000660The number of rises of length at least 3 of a Dyck path. St000260The radius of a connected graph. St000884The number of isolated descents of a permutation. St001604The multiplicity of the irreducible representation corresponding to a partition in the relabelling action on polygons. St000834The number of right outer peaks of a permutation. St000994The number of cycle peaks and the number of cycle valleys of a permutation. St001816Eigenvalues of the top-to-random operator acting on a simple module. St001629The coefficient of the integer composition in the quasisymmetric expansion of the relabelling action of the symmetric group on cycles. St001729The number of visible descents of a permutation. St001928The number of non-overlapping descents in a permutation. St000772The multiplicity of the largest distance Laplacian eigenvalue in a connected graph. St001498The normalised height of a Nakayama algebra with magnitude 1. St001044The number of pairs whose larger element is at most one more than half the size of the perfect matching. St000243The number of cyclic valleys and cyclic peaks of a permutation. St000741The Colin de Verdière graph invariant. St001052The length of the exterior of a permutation. St001096The size of the overlap set of a permutation. St000374The number of exclusive right-to-left minima of a permutation. St001204Call a CNakayama algebra (a Nakayama algebra with a cyclic quiver) with Kupisch series L=[c0,c1,...,cn−1] such that n=c0<ci for all i>0 a special CNakayama algebra. St000007The number of saliances of the permutation. St001491The number of indecomposable projective-injective modules in the algebra corresponding to a subset. St000193The row of the unique '1' in the first column of the alternating sign matrix. St000252The number of nodes of degree 3 of a binary tree. St001217The projective dimension of the indecomposable injective module I[n-2] in the corresponding Nakayama algebra with simples enumerated from 0 to n-1. St001221The number of simple modules in the corresponding LNakayama algebra that have 2 dimensional second Extension group with the regular module. St000162The number of nontrivial cycles in the cycle decomposition of a permutation. St000199The column of the unique '1' in the last row of the alternating sign matrix. St000200The row of the unique '1' in the last column of the alternating sign matrix. St000335The difference of lower and upper interactions. St000541The number of indices greater than or equal to 2 of a permutation such that all smaller indices appear to its right. St000990The first ascent of a permutation. St000991The number of right-to-left minima of a permutation. St001024Maximum of dominant dimensions of the simple modules in the Nakayama algebra corresponding to the Dyck path. St001188The number of simple modules S with grade inf at least two in the Nakayama algebra A corresponding to the Dyck path. St001201The grade of the simple module S_0 in the special CNakayama algebra 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. St001244The number of simple modules of projective dimension one that are not 1-regular for the Nakayama algebra associated to a Dyck path. St001487The number of inner corners of a skew partition. St001665The number of pure excedances of a permutation. St000542The number of left-to-right-minima of a permutation. St001200The number of simple modules in eAe with projective dimension at most 2 in the corresponding Nakayama algebra A with minimal faithful projective-injective module eA. St001290The first natural number n such that the tensor product of n copies of D(A) is zero for the corresponding Nakayama algebra A. St000214The number of adjacencies of a permutation. St000754The Grundy value for the game of removing nestings in a perfect matching. St001198The number of simple modules in the algebra eAe with projective dimension at most 1 in the corresponding Nakayama algebra A with minimal faithful projective-injective module eA. St001206The maximal dimension of an indecomposable projective eAe-module (that is the height of the corresponding Dyck path) of the corresponding Nakayama algebra with minimal faithful projective-injective module eA. St000782The indicator function of whether a given perfect matching is an L & P matching. St000873The aix statistic of a permutation. St001435The number of missing boxes in the first row. St000454The largest eigenvalue of a graph if it is integral. St001630The global dimension of the incidence algebra of the lattice over the rational numbers. St001876The number of 2-regular simple modules in the incidence algebra of the lattice. St001877Number of indecomposable injective modules with projective dimension 2. St001878The projective dimension of the simple modules corresponding to the minimum of L in the incidence algebra of the lattice L. St000764The number of strong records in an integer composition.
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