Identifier
-
Mp00178:
Binary words
—to composition⟶
Integer compositions
Mp00231: Integer compositions —bounce path⟶ Dyck paths
St000386: Dyck paths ⟶ ℤ
Values
0 => [2] => [1,1,0,0] => 0
1 => [1,1] => [1,0,1,0] => 0
00 => [3] => [1,1,1,0,0,0] => 0
01 => [2,1] => [1,1,0,0,1,0] => 1
10 => [1,2] => [1,0,1,1,0,0] => 0
11 => [1,1,1] => [1,0,1,0,1,0] => 0
000 => [4] => [1,1,1,1,0,0,0,0] => 0
001 => [3,1] => [1,1,1,0,0,0,1,0] => 1
010 => [2,2] => [1,1,0,0,1,1,0,0] => 1
011 => [2,1,1] => [1,1,0,0,1,0,1,0] => 1
100 => [1,3] => [1,0,1,1,1,0,0,0] => 0
101 => [1,2,1] => [1,0,1,1,0,0,1,0] => 1
110 => [1,1,2] => [1,0,1,0,1,1,0,0] => 0
111 => [1,1,1,1] => [1,0,1,0,1,0,1,0] => 0
0000 => [5] => [1,1,1,1,1,0,0,0,0,0] => 0
0001 => [4,1] => [1,1,1,1,0,0,0,0,1,0] => 1
0010 => [3,2] => [1,1,1,0,0,0,1,1,0,0] => 1
0011 => [3,1,1] => [1,1,1,0,0,0,1,0,1,0] => 1
0100 => [2,3] => [1,1,0,0,1,1,1,0,0,0] => 1
0101 => [2,2,1] => [1,1,0,0,1,1,0,0,1,0] => 2
0110 => [2,1,2] => [1,1,0,0,1,0,1,1,0,0] => 1
0111 => [2,1,1,1] => [1,1,0,0,1,0,1,0,1,0] => 1
1000 => [1,4] => [1,0,1,1,1,1,0,0,0,0] => 0
1001 => [1,3,1] => [1,0,1,1,1,0,0,0,1,0] => 1
1010 => [1,2,2] => [1,0,1,1,0,0,1,1,0,0] => 1
1011 => [1,2,1,1] => [1,0,1,1,0,0,1,0,1,0] => 1
1100 => [1,1,3] => [1,0,1,0,1,1,1,0,0,0] => 0
1101 => [1,1,2,1] => [1,0,1,0,1,1,0,0,1,0] => 1
1110 => [1,1,1,2] => [1,0,1,0,1,0,1,1,0,0] => 0
1111 => [1,1,1,1,1] => [1,0,1,0,1,0,1,0,1,0] => 0
00000 => [6] => [1,1,1,1,1,1,0,0,0,0,0,0] => 0
00001 => [5,1] => [1,1,1,1,1,0,0,0,0,0,1,0] => 1
00010 => [4,2] => [1,1,1,1,0,0,0,0,1,1,0,0] => 1
00011 => [4,1,1] => [1,1,1,1,0,0,0,0,1,0,1,0] => 1
00100 => [3,3] => [1,1,1,0,0,0,1,1,1,0,0,0] => 1
00101 => [3,2,1] => [1,1,1,0,0,0,1,1,0,0,1,0] => 2
00110 => [3,1,2] => [1,1,1,0,0,0,1,0,1,1,0,0] => 1
00111 => [3,1,1,1] => [1,1,1,0,0,0,1,0,1,0,1,0] => 1
01000 => [2,4] => [1,1,0,0,1,1,1,1,0,0,0,0] => 1
01001 => [2,3,1] => [1,1,0,0,1,1,1,0,0,0,1,0] => 2
01010 => [2,2,2] => [1,1,0,0,1,1,0,0,1,1,0,0] => 2
01011 => [2,2,1,1] => [1,1,0,0,1,1,0,0,1,0,1,0] => 2
01100 => [2,1,3] => [1,1,0,0,1,0,1,1,1,0,0,0] => 1
01101 => [2,1,2,1] => [1,1,0,0,1,0,1,1,0,0,1,0] => 2
01110 => [2,1,1,2] => [1,1,0,0,1,0,1,0,1,1,0,0] => 1
01111 => [2,1,1,1,1] => [1,1,0,0,1,0,1,0,1,0,1,0] => 1
10000 => [1,5] => [1,0,1,1,1,1,1,0,0,0,0,0] => 0
10001 => [1,4,1] => [1,0,1,1,1,1,0,0,0,0,1,0] => 1
10010 => [1,3,2] => [1,0,1,1,1,0,0,0,1,1,0,0] => 1
10011 => [1,3,1,1] => [1,0,1,1,1,0,0,0,1,0,1,0] => 1
10100 => [1,2,3] => [1,0,1,1,0,0,1,1,1,0,0,0] => 1
10101 => [1,2,2,1] => [1,0,1,1,0,0,1,1,0,0,1,0] => 2
10110 => [1,2,1,2] => [1,0,1,1,0,0,1,0,1,1,0,0] => 1
10111 => [1,2,1,1,1] => [1,0,1,1,0,0,1,0,1,0,1,0] => 1
11000 => [1,1,4] => [1,0,1,0,1,1,1,1,0,0,0,0] => 0
11001 => [1,1,3,1] => [1,0,1,0,1,1,1,0,0,0,1,0] => 1
11010 => [1,1,2,2] => [1,0,1,0,1,1,0,0,1,1,0,0] => 1
11011 => [1,1,2,1,1] => [1,0,1,0,1,1,0,0,1,0,1,0] => 1
11100 => [1,1,1,3] => [1,0,1,0,1,0,1,1,1,0,0,0] => 0
11101 => [1,1,1,2,1] => [1,0,1,0,1,0,1,1,0,0,1,0] => 1
11110 => [1,1,1,1,2] => [1,0,1,0,1,0,1,0,1,1,0,0] => 0
11111 => [1,1,1,1,1,1] => [1,0,1,0,1,0,1,0,1,0,1,0] => 0
000000 => [7] => [1,1,1,1,1,1,1,0,0,0,0,0,0,0] => 0
000001 => [6,1] => [1,1,1,1,1,1,0,0,0,0,0,0,1,0] => 1
000010 => [5,2] => [1,1,1,1,1,0,0,0,0,0,1,1,0,0] => 1
000011 => [5,1,1] => [1,1,1,1,1,0,0,0,0,0,1,0,1,0] => 1
000100 => [4,3] => [1,1,1,1,0,0,0,0,1,1,1,0,0,0] => 1
000101 => [4,2,1] => [1,1,1,1,0,0,0,0,1,1,0,0,1,0] => 2
000110 => [4,1,2] => [1,1,1,1,0,0,0,0,1,0,1,1,0,0] => 1
000111 => [4,1,1,1] => [1,1,1,1,0,0,0,0,1,0,1,0,1,0] => 1
001000 => [3,4] => [1,1,1,0,0,0,1,1,1,1,0,0,0,0] => 1
001001 => [3,3,1] => [1,1,1,0,0,0,1,1,1,0,0,0,1,0] => 2
001010 => [3,2,2] => [1,1,1,0,0,0,1,1,0,0,1,1,0,0] => 2
001011 => [3,2,1,1] => [1,1,1,0,0,0,1,1,0,0,1,0,1,0] => 2
001100 => [3,1,3] => [1,1,1,0,0,0,1,0,1,1,1,0,0,0] => 1
001101 => [3,1,2,1] => [1,1,1,0,0,0,1,0,1,1,0,0,1,0] => 2
001110 => [3,1,1,2] => [1,1,1,0,0,0,1,0,1,0,1,1,0,0] => 1
001111 => [3,1,1,1,1] => [1,1,1,0,0,0,1,0,1,0,1,0,1,0] => 1
010000 => [2,5] => [1,1,0,0,1,1,1,1,1,0,0,0,0,0] => 1
010001 => [2,4,1] => [1,1,0,0,1,1,1,1,0,0,0,0,1,0] => 2
010010 => [2,3,2] => [1,1,0,0,1,1,1,0,0,0,1,1,0,0] => 2
010011 => [2,3,1,1] => [1,1,0,0,1,1,1,0,0,0,1,0,1,0] => 2
010100 => [2,2,3] => [1,1,0,0,1,1,0,0,1,1,1,0,0,0] => 2
010101 => [2,2,2,1] => [1,1,0,0,1,1,0,0,1,1,0,0,1,0] => 3
010110 => [2,2,1,2] => [1,1,0,0,1,1,0,0,1,0,1,1,0,0] => 2
010111 => [2,2,1,1,1] => [1,1,0,0,1,1,0,0,1,0,1,0,1,0] => 2
011000 => [2,1,4] => [1,1,0,0,1,0,1,1,1,1,0,0,0,0] => 1
011001 => [2,1,3,1] => [1,1,0,0,1,0,1,1,1,0,0,0,1,0] => 2
011010 => [2,1,2,2] => [1,1,0,0,1,0,1,1,0,0,1,1,0,0] => 2
011011 => [2,1,2,1,1] => [1,1,0,0,1,0,1,1,0,0,1,0,1,0] => 2
011100 => [2,1,1,3] => [1,1,0,0,1,0,1,0,1,1,1,0,0,0] => 1
011101 => [2,1,1,2,1] => [1,1,0,0,1,0,1,0,1,1,0,0,1,0] => 2
011110 => [2,1,1,1,2] => [1,1,0,0,1,0,1,0,1,0,1,1,0,0] => 1
011111 => [2,1,1,1,1,1] => [1,1,0,0,1,0,1,0,1,0,1,0,1,0] => 1
100000 => [1,6] => [1,0,1,1,1,1,1,1,0,0,0,0,0,0] => 0
100001 => [1,5,1] => [1,0,1,1,1,1,1,0,0,0,0,0,1,0] => 1
100010 => [1,4,2] => [1,0,1,1,1,1,0,0,0,0,1,1,0,0] => 1
100011 => [1,4,1,1] => [1,0,1,1,1,1,0,0,0,0,1,0,1,0] => 1
100100 => [1,3,3] => [1,0,1,1,1,0,0,0,1,1,1,0,0,0] => 1
100101 => [1,3,2,1] => [1,0,1,1,1,0,0,0,1,1,0,0,1,0] => 2
100110 => [1,3,1,2] => [1,0,1,1,1,0,0,0,1,0,1,1,0,0] => 1
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Description
The number of factors DDU in a Dyck path.
Map
bounce path
Description
The bounce path determined by an integer composition.
Map
to composition
Description
The composition corresponding to a binary word.
Prepending $1$ to a binary word $w$, the $i$-th part of the composition equals $1$ plus the number of zeros after the $i$-th $1$ in $w$.
This map is not surjective, since the empty composition does not have a preimage.
Prepending $1$ to a binary word $w$, the $i$-th part of the composition equals $1$ plus the number of zeros after the $i$-th $1$ in $w$.
This map is not surjective, since the empty composition does not have a preimage.
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