Identifier
-
Mp00129:
Dyck paths
—to 321-avoiding permutation (Billey-Jockusch-Stanley)⟶
Permutations
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
St001184: Dyck paths ⟶ ℤ
Values
[1,0] => [1] => [1,0] => 1
[1,0,1,0] => [2,1] => [1,1,0,0] => 2
[1,1,0,0] => [1,2] => [1,0,1,0] => 1
[1,0,1,0,1,0] => [2,3,1] => [1,1,0,1,0,0] => 2
[1,0,1,1,0,0] => [2,1,3] => [1,1,0,0,1,0] => 1
[1,1,0,0,1,0] => [1,3,2] => [1,0,1,1,0,0] => 2
[1,1,0,1,0,0] => [3,1,2] => [1,1,1,0,0,0] => 3
[1,1,1,0,0,0] => [1,2,3] => [1,0,1,0,1,0] => 1
[1,0,1,0,1,0,1,0] => [2,3,4,1] => [1,1,0,1,0,1,0,0] => 2
[1,0,1,0,1,1,0,0] => [2,3,1,4] => [1,1,0,1,0,0,1,0] => 1
[1,0,1,1,0,0,1,0] => [2,1,4,3] => [1,1,0,0,1,1,0,0] => 2
[1,0,1,1,0,1,0,0] => [2,4,1,3] => [1,1,0,1,1,0,0,0] => 3
[1,0,1,1,1,0,0,0] => [2,1,3,4] => [1,1,0,0,1,0,1,0] => 1
[1,1,0,0,1,0,1,0] => [1,3,4,2] => [1,0,1,1,0,1,0,0] => 2
[1,1,0,0,1,1,0,0] => [1,3,2,4] => [1,0,1,1,0,0,1,0] => 1
[1,1,0,1,0,0,1,0] => [3,1,4,2] => [1,1,1,0,0,1,0,0] => 2
[1,1,0,1,0,1,0,0] => [3,4,1,2] => [1,1,1,0,1,0,0,0] => 3
[1,1,0,1,1,0,0,0] => [3,1,2,4] => [1,1,1,0,0,0,1,0] => 1
[1,1,1,0,0,0,1,0] => [1,2,4,3] => [1,0,1,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,0] => [1,4,2,3] => [1,0,1,1,1,0,0,0] => 3
[1,1,1,0,1,0,0,0] => [4,1,2,3] => [1,1,1,1,0,0,0,0] => 4
[1,1,1,1,0,0,0,0] => [1,2,3,4] => [1,0,1,0,1,0,1,0] => 1
[1,0,1,0,1,0,1,0,1,0] => [2,3,4,5,1] => [1,1,0,1,0,1,0,1,0,0] => 2
[1,0,1,0,1,0,1,1,0,0] => [2,3,4,1,5] => [1,1,0,1,0,1,0,0,1,0] => 1
[1,0,1,0,1,1,0,0,1,0] => [2,3,1,5,4] => [1,1,0,1,0,0,1,1,0,0] => 2
[1,0,1,0,1,1,0,1,0,0] => [2,3,5,1,4] => [1,1,0,1,0,1,1,0,0,0] => 3
[1,0,1,0,1,1,1,0,0,0] => [2,3,1,4,5] => [1,1,0,1,0,0,1,0,1,0] => 1
[1,0,1,1,0,0,1,0,1,0] => [2,1,4,5,3] => [1,1,0,0,1,1,0,1,0,0] => 2
[1,0,1,1,0,0,1,1,0,0] => [2,1,4,3,5] => [1,1,0,0,1,1,0,0,1,0] => 1
[1,0,1,1,0,1,0,0,1,0] => [2,4,1,5,3] => [1,1,0,1,1,0,0,1,0,0] => 2
[1,0,1,1,0,1,0,1,0,0] => [2,4,5,1,3] => [1,1,0,1,1,0,1,0,0,0] => 3
[1,0,1,1,0,1,1,0,0,0] => [2,4,1,3,5] => [1,1,0,1,1,0,0,0,1,0] => 1
[1,0,1,1,1,0,0,0,1,0] => [2,1,3,5,4] => [1,1,0,0,1,0,1,1,0,0] => 2
[1,0,1,1,1,0,0,1,0,0] => [2,1,5,3,4] => [1,1,0,0,1,1,1,0,0,0] => 3
[1,0,1,1,1,0,1,0,0,0] => [2,5,1,3,4] => [1,1,0,1,1,1,0,0,0,0] => 4
[1,0,1,1,1,1,0,0,0,0] => [2,1,3,4,5] => [1,1,0,0,1,0,1,0,1,0] => 1
[1,1,0,0,1,0,1,0,1,0] => [1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0] => 2
[1,1,0,0,1,0,1,1,0,0] => [1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0] => 1
[1,1,0,0,1,1,0,0,1,0] => [1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,1,0,0] => [1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0] => 3
[1,1,0,0,1,1,1,0,0,0] => [1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0] => 1
[1,1,0,1,0,0,1,0,1,0] => [3,1,4,5,2] => [1,1,1,0,0,1,0,1,0,0] => 2
[1,1,0,1,0,0,1,1,0,0] => [3,1,4,2,5] => [1,1,1,0,0,1,0,0,1,0] => 1
[1,1,0,1,0,1,0,0,1,0] => [3,4,1,5,2] => [1,1,1,0,1,0,0,1,0,0] => 2
[1,1,0,1,0,1,0,1,0,0] => [3,4,5,1,2] => [1,1,1,0,1,0,1,0,0,0] => 3
[1,1,0,1,0,1,1,0,0,0] => [3,4,1,2,5] => [1,1,1,0,1,0,0,0,1,0] => 1
[1,1,0,1,1,0,0,0,1,0] => [3,1,2,5,4] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,0,0] => [3,1,5,2,4] => [1,1,1,0,0,1,1,0,0,0] => 3
[1,1,0,1,1,0,1,0,0,0] => [3,5,1,2,4] => [1,1,1,0,1,1,0,0,0,0] => 4
[1,1,0,1,1,1,0,0,0,0] => [3,1,2,4,5] => [1,1,1,0,0,0,1,0,1,0] => 1
[1,1,1,0,0,0,1,0,1,0] => [1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0] => 2
[1,1,1,0,0,0,1,1,0,0] => [1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0] => 1
[1,1,1,0,0,1,0,0,1,0] => [1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0] => 2
[1,1,1,0,0,1,0,1,0,0] => [1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0] => 3
[1,1,1,0,0,1,1,0,0,0] => [1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0] => 1
[1,1,1,0,1,0,0,0,1,0] => [4,1,2,5,3] => [1,1,1,1,0,0,0,1,0,0] => 2
[1,1,1,0,1,0,0,1,0,0] => [4,1,5,2,3] => [1,1,1,1,0,0,1,0,0,0] => 3
[1,1,1,0,1,0,1,0,0,0] => [4,5,1,2,3] => [1,1,1,1,0,1,0,0,0,0] => 4
[1,1,1,0,1,1,0,0,0,0] => [4,1,2,3,5] => [1,1,1,1,0,0,0,0,1,0] => 1
[1,1,1,1,0,0,0,0,1,0] => [1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0] => 2
[1,1,1,1,0,0,0,1,0,0] => [1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0] => 3
[1,1,1,1,0,0,1,0,0,0] => [1,5,2,3,4] => [1,0,1,1,1,1,0,0,0,0] => 4
[1,1,1,1,0,1,0,0,0,0] => [5,1,2,3,4] => [1,1,1,1,1,0,0,0,0,0] => 5
[1,1,1,1,1,0,0,0,0,0] => [1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0] => 1
[1,0,1,0,1,0,1,0,1,0,1,0] => [2,3,4,5,6,1] => [1,1,0,1,0,1,0,1,0,1,0,0] => 2
[1,0,1,0,1,0,1,0,1,1,0,0] => [2,3,4,5,1,6] => [1,1,0,1,0,1,0,1,0,0,1,0] => 1
[1,0,1,0,1,0,1,1,0,0,1,0] => [2,3,4,1,6,5] => [1,1,0,1,0,1,0,0,1,1,0,0] => 2
[1,0,1,0,1,0,1,1,0,1,0,0] => [2,3,4,6,1,5] => [1,1,0,1,0,1,0,1,1,0,0,0] => 3
[1,0,1,0,1,0,1,1,1,0,0,0] => [2,3,4,1,5,6] => [1,1,0,1,0,1,0,0,1,0,1,0] => 1
[1,0,1,0,1,1,0,0,1,0,1,0] => [2,3,1,5,6,4] => [1,1,0,1,0,0,1,1,0,1,0,0] => 2
[1,0,1,0,1,1,0,0,1,1,0,0] => [2,3,1,5,4,6] => [1,1,0,1,0,0,1,1,0,0,1,0] => 1
[1,0,1,0,1,1,0,1,0,0,1,0] => [2,3,5,1,6,4] => [1,1,0,1,0,1,1,0,0,1,0,0] => 2
[1,0,1,0,1,1,0,1,0,1,0,0] => [2,3,5,6,1,4] => [1,1,0,1,0,1,1,0,1,0,0,0] => 3
[1,0,1,0,1,1,0,1,1,0,0,0] => [2,3,5,1,4,6] => [1,1,0,1,0,1,1,0,0,0,1,0] => 1
[1,0,1,0,1,1,1,0,0,0,1,0] => [2,3,1,4,6,5] => [1,1,0,1,0,0,1,0,1,1,0,0] => 2
[1,0,1,0,1,1,1,0,0,1,0,0] => [2,3,1,6,4,5] => [1,1,0,1,0,0,1,1,1,0,0,0] => 3
[1,0,1,0,1,1,1,0,1,0,0,0] => [2,3,6,1,4,5] => [1,1,0,1,0,1,1,1,0,0,0,0] => 4
[1,0,1,0,1,1,1,1,0,0,0,0] => [2,3,1,4,5,6] => [1,1,0,1,0,0,1,0,1,0,1,0] => 1
[1,0,1,1,0,0,1,0,1,0,1,0] => [2,1,4,5,6,3] => [1,1,0,0,1,1,0,1,0,1,0,0] => 2
[1,0,1,1,0,0,1,0,1,1,0,0] => [2,1,4,5,3,6] => [1,1,0,0,1,1,0,1,0,0,1,0] => 1
[1,0,1,1,0,0,1,1,0,0,1,0] => [2,1,4,3,6,5] => [1,1,0,0,1,1,0,0,1,1,0,0] => 2
[1,0,1,1,0,0,1,1,0,1,0,0] => [2,1,4,6,3,5] => [1,1,0,0,1,1,0,1,1,0,0,0] => 3
[1,0,1,1,0,0,1,1,1,0,0,0] => [2,1,4,3,5,6] => [1,1,0,0,1,1,0,0,1,0,1,0] => 1
[1,0,1,1,0,1,0,0,1,0,1,0] => [2,4,1,5,6,3] => [1,1,0,1,1,0,0,1,0,1,0,0] => 2
[1,0,1,1,0,1,0,0,1,1,0,0] => [2,4,1,5,3,6] => [1,1,0,1,1,0,0,1,0,0,1,0] => 1
[1,0,1,1,0,1,0,1,0,0,1,0] => [2,4,5,1,6,3] => [1,1,0,1,1,0,1,0,0,1,0,0] => 2
[1,0,1,1,0,1,0,1,0,1,0,0] => [2,4,5,6,1,3] => [1,1,0,1,1,0,1,0,1,0,0,0] => 3
[1,0,1,1,0,1,0,1,1,0,0,0] => [2,4,5,1,3,6] => [1,1,0,1,1,0,1,0,0,0,1,0] => 1
[1,0,1,1,0,1,1,0,0,0,1,0] => [2,4,1,3,6,5] => [1,1,0,1,1,0,0,0,1,1,0,0] => 2
[1,0,1,1,0,1,1,0,0,1,0,0] => [2,4,1,6,3,5] => [1,1,0,1,1,0,0,1,1,0,0,0] => 3
[1,0,1,1,0,1,1,0,1,0,0,0] => [2,4,6,1,3,5] => [1,1,0,1,1,0,1,1,0,0,0,0] => 4
[1,0,1,1,0,1,1,1,0,0,0,0] => [2,4,1,3,5,6] => [1,1,0,1,1,0,0,0,1,0,1,0] => 1
[1,0,1,1,1,0,0,0,1,0,1,0] => [2,1,3,5,6,4] => [1,1,0,0,1,0,1,1,0,1,0,0] => 2
[1,0,1,1,1,0,0,0,1,1,0,0] => [2,1,3,5,4,6] => [1,1,0,0,1,0,1,1,0,0,1,0] => 1
[1,0,1,1,1,0,0,1,0,0,1,0] => [2,1,5,3,6,4] => [1,1,0,0,1,1,1,0,0,1,0,0] => 2
[1,0,1,1,1,0,0,1,0,1,0,0] => [2,1,5,6,3,4] => [1,1,0,0,1,1,1,0,1,0,0,0] => 3
[1,0,1,1,1,0,0,1,1,0,0,0] => [2,1,5,3,4,6] => [1,1,0,0,1,1,1,0,0,0,1,0] => 1
[1,0,1,1,1,0,1,0,0,0,1,0] => [2,5,1,3,6,4] => [1,1,0,1,1,1,0,0,0,1,0,0] => 2
[1,0,1,1,1,0,1,0,0,1,0,0] => [2,5,1,6,3,4] => [1,1,0,1,1,1,0,0,1,0,0,0] => 3
[1,0,1,1,1,0,1,0,1,0,0,0] => [2,5,6,1,3,4] => [1,1,0,1,1,1,0,1,0,0,0,0] => 4
[1,0,1,1,1,0,1,1,0,0,0,0] => [2,5,1,3,4,6] => [1,1,0,1,1,1,0,0,0,0,1,0] => 1
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Description
Number of indecomposable injective modules with grade at least 1 in the corresponding Nakayama algebra.
Map
to 321-avoiding permutation (Billey-Jockusch-Stanley)
Description
The Billey-Jockusch-Stanley bijection to 321-avoiding permutations.
Map
left-to-right-maxima to Dyck path
Description
The left-to-right maxima of a permutation as a Dyck path.
Let $(c_1, \dots, c_k)$ be the rise composition Mp00102rise composition of the path. Then the corresponding left-to-right maxima are $c_1, c_1+c_2, \dots, c_1+\dots+c_k$.
Restricted to 321-avoiding permutations, this is the inverse of Mp00119to 321-avoiding permutation (Krattenthaler), restricted to 312-avoiding permutations, this is the inverse of Mp00031to 312-avoiding permutation.
Let $(c_1, \dots, c_k)$ be the rise composition Mp00102rise composition of the path. Then the corresponding left-to-right maxima are $c_1, c_1+c_2, \dots, c_1+\dots+c_k$.
Restricted to 321-avoiding permutations, this is the inverse of Mp00119to 321-avoiding permutation (Krattenthaler), restricted to 312-avoiding permutations, this is the inverse of Mp00031to 312-avoiding permutation.
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