Identifier
Mp00283:
Perfect matchings
—non-nesting-exceedence permutation⟶
Permutations
Mp00239: Permutations —Corteel⟶ Permutations
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00239: Permutations —Corteel⟶ Permutations
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Images
[(1,2)] => [2,1] => [2,1] => [1,1,0,0]
[(1,2),(3,4)] => [2,1,4,3] => [2,1,4,3] => [1,1,0,0,1,1,0,0]
[(1,3),(2,4)] => [3,4,1,2] => [4,3,2,1] => [1,1,1,1,0,0,0,0]
[(1,4),(2,3)] => [3,4,2,1] => [4,3,1,2] => [1,1,1,1,0,0,0,0]
[(1,2),(3,4),(5,6)] => [2,1,4,3,6,5] => [2,1,4,3,6,5] => [1,1,0,0,1,1,0,0,1,1,0,0]
[(1,3),(2,4),(5,6)] => [3,4,1,2,6,5] => [4,3,2,1,6,5] => [1,1,1,1,0,0,0,0,1,1,0,0]
[(1,4),(2,3),(5,6)] => [3,4,2,1,6,5] => [4,3,1,2,6,5] => [1,1,1,1,0,0,0,0,1,1,0,0]
[(1,5),(2,3),(4,6)] => [3,5,2,6,1,4] => [6,3,1,5,4,2] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,6),(2,3),(4,5)] => [3,5,2,6,4,1] => [6,3,1,5,2,4] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,6),(2,4),(3,5)] => [4,5,6,2,3,1] => [6,5,4,2,1,3] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,5),(2,4),(3,6)] => [4,5,6,2,1,3] => [6,5,4,2,3,1] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,4),(2,5),(3,6)] => [4,5,6,1,2,3] => [6,5,4,3,2,1] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,3),(2,5),(4,6)] => [3,5,1,6,2,4] => [6,3,2,5,4,1] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,2),(3,5),(4,6)] => [2,1,5,6,3,4] => [2,1,6,5,4,3] => [1,1,0,0,1,1,1,1,0,0,0,0]
[(1,2),(3,6),(4,5)] => [2,1,5,6,4,3] => [2,1,6,5,3,4] => [1,1,0,0,1,1,1,1,0,0,0,0]
[(1,3),(2,6),(4,5)] => [3,5,1,6,4,2] => [6,3,2,5,1,4] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,4),(2,6),(3,5)] => [4,5,6,1,3,2] => [6,5,4,3,1,2] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,5),(2,6),(3,4)] => [4,5,6,3,1,2] => [6,5,4,1,3,2] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,6),(2,5),(3,4)] => [4,5,6,3,2,1] => [6,5,4,1,2,3] => [1,1,1,1,1,1,0,0,0,0,0,0]
[(1,2),(3,4),(5,6),(7,8)] => [2,1,4,3,6,5,8,7] => [2,1,4,3,6,5,8,7] => [1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0]
[(1,3),(2,4),(5,6),(7,8)] => [3,4,1,2,6,5,8,7] => [4,3,2,1,6,5,8,7] => [1,1,1,1,0,0,0,0,1,1,0,0,1,1,0,0]
[(1,4),(2,3),(5,6),(7,8)] => [3,4,2,1,6,5,8,7] => [4,3,1,2,6,5,8,7] => [1,1,1,1,0,0,0,0,1,1,0,0,1,1,0,0]
[(1,5),(2,3),(4,6),(7,8)] => [3,5,2,6,1,4,8,7] => [6,3,1,5,4,2,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,6),(2,3),(4,5),(7,8)] => [3,5,2,6,4,1,8,7] => [6,3,1,5,2,4,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,7),(2,3),(4,5),(6,8)] => [3,5,2,7,4,8,1,6] => [8,3,1,5,2,7,6,4] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,3),(4,5),(6,7)] => [3,5,2,7,4,8,6,1] => [8,3,1,5,2,7,4,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,4),(3,5),(6,7)] => [4,5,7,2,3,8,6,1] => [8,5,4,2,1,7,3,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,4),(3,5),(6,8)] => [4,5,7,2,3,8,1,6] => [8,5,4,2,1,7,6,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,4),(3,5),(7,8)] => [4,5,6,2,3,1,8,7] => [6,5,4,2,1,3,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,5),(2,4),(3,6),(7,8)] => [4,5,6,2,1,3,8,7] => [6,5,4,2,3,1,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,4),(2,5),(3,6),(7,8)] => [4,5,6,1,2,3,8,7] => [6,5,4,3,2,1,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,3),(2,5),(4,6),(7,8)] => [3,5,1,6,2,4,8,7] => [6,3,2,5,4,1,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,2),(3,5),(4,6),(7,8)] => [2,1,5,6,3,4,8,7] => [2,1,6,5,4,3,8,7] => [1,1,0,0,1,1,1,1,0,0,0,0,1,1,0,0]
[(1,2),(3,6),(4,5),(7,8)] => [2,1,5,6,4,3,8,7] => [2,1,6,5,3,4,8,7] => [1,1,0,0,1,1,1,1,0,0,0,0,1,1,0,0]
[(1,3),(2,6),(4,5),(7,8)] => [3,5,1,6,4,2,8,7] => [6,3,2,5,1,4,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,4),(2,6),(3,5),(7,8)] => [4,5,6,1,3,2,8,7] => [6,5,4,3,1,2,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,5),(2,6),(3,4),(7,8)] => [4,5,6,3,1,2,8,7] => [6,5,4,1,3,2,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,6),(2,5),(3,4),(7,8)] => [4,5,6,3,2,1,8,7] => [6,5,4,1,2,3,8,7] => [1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]
[(1,7),(2,5),(3,4),(6,8)] => [4,5,7,3,2,8,1,6] => [8,5,4,1,2,7,6,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,5),(3,4),(6,7)] => [4,5,7,3,2,8,6,1] => [8,5,4,1,2,7,3,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,6),(3,4),(5,7)] => [4,6,7,3,8,2,5,1] => [8,7,4,1,6,3,2,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,6),(3,4),(5,8)] => [4,6,7,3,8,2,1,5] => [8,7,4,1,6,3,5,2] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,7),(3,4),(5,8)] => [4,6,7,3,8,1,2,5] => [8,7,4,1,6,5,3,2] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,7),(3,4),(6,8)] => [4,5,7,3,1,8,2,6] => [8,5,4,1,3,7,6,2] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,7),(3,5),(6,8)] => [4,5,7,1,3,8,2,6] => [8,5,4,3,1,7,6,2] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,3),(2,7),(4,5),(6,8)] => [3,5,1,7,4,8,2,6] => [8,3,2,5,1,7,6,4] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,2),(3,7),(4,5),(6,8)] => [2,1,5,7,4,8,3,6] => [2,1,8,5,3,7,6,4] => [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
[(1,2),(3,8),(4,5),(6,7)] => [2,1,5,7,4,8,6,3] => [2,1,8,5,3,7,4,6] => [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
[(1,3),(2,8),(4,5),(6,7)] => [3,5,1,7,4,8,6,2] => [8,3,2,5,1,7,4,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,8),(3,5),(6,7)] => [4,5,7,1,3,8,6,2] => [8,5,4,3,1,7,2,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,8),(3,4),(6,7)] => [4,5,7,3,1,8,6,2] => [8,5,4,1,3,7,2,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,8),(3,4),(5,7)] => [4,6,7,3,8,1,5,2] => [8,7,4,1,6,5,2,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,8),(3,4),(5,6)] => [4,6,7,3,8,5,1,2] => [8,7,4,1,6,2,5,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,7),(3,4),(5,6)] => [4,6,7,3,8,5,2,1] => [8,7,4,1,6,2,3,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,7),(3,5),(4,6)] => [5,6,7,8,3,4,2,1] => [8,7,6,5,2,1,3,4] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,8),(3,5),(4,6)] => [5,6,7,8,3,4,1,2] => [8,7,6,5,2,1,4,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,8),(3,5),(4,7)] => [5,6,7,8,3,1,4,2] => [8,7,6,5,2,4,1,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,8),(3,6),(4,7)] => [5,6,7,8,1,3,4,2] => [8,7,6,5,4,2,1,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,8),(3,6),(5,7)] => [4,6,7,1,8,3,5,2] => [8,7,4,3,6,2,1,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,3),(2,8),(4,6),(5,7)] => [3,6,1,7,8,4,5,2] => [8,3,2,7,6,4,1,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,2),(3,8),(4,6),(5,7)] => [2,1,6,7,8,4,5,3] => [2,1,8,7,6,4,3,5] => [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
[(1,2),(3,7),(4,6),(5,8)] => [2,1,6,7,8,4,3,5] => [2,1,8,7,6,4,5,3] => [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
[(1,3),(2,7),(4,6),(5,8)] => [3,6,1,7,8,4,2,5] => [8,3,2,7,6,4,5,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,7),(3,6),(5,8)] => [4,6,7,1,8,3,2,5] => [8,7,4,3,6,2,5,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,7),(3,6),(4,8)] => [5,6,7,8,1,3,2,4] => [8,7,6,5,4,2,3,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,7),(3,5),(4,8)] => [5,6,7,8,3,1,2,4] => [8,7,6,5,2,4,3,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,6),(3,5),(4,8)] => [5,6,7,8,3,2,1,4] => [8,7,6,5,2,3,4,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,6),(3,5),(4,7)] => [5,6,7,8,3,2,4,1] => [8,7,6,5,2,3,1,4] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,5),(3,6),(4,7)] => [5,6,7,8,2,3,4,1] => [8,7,6,5,3,2,1,4] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,5),(3,6),(4,8)] => [5,6,7,8,2,3,1,4] => [8,7,6,5,3,2,4,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,5),(3,7),(4,8)] => [5,6,7,8,2,1,3,4] => [8,7,6,5,3,4,2,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,6),(3,7),(4,8)] => [5,6,7,8,1,2,3,4] => [8,7,6,5,4,3,2,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,6),(3,7),(5,8)] => [4,6,7,1,8,2,3,5] => [8,7,4,3,6,5,2,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,3),(2,6),(4,7),(5,8)] => [3,6,1,7,8,2,4,5] => [8,3,2,7,6,5,4,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,2),(3,6),(4,7),(5,8)] => [2,1,6,7,8,3,4,5] => [2,1,8,7,6,5,4,3] => [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
[(1,2),(3,5),(4,7),(6,8)] => [2,1,5,7,3,8,4,6] => [2,1,8,5,4,7,6,3] => [1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0]
[(1,3),(2,5),(4,7),(6,8)] => [3,5,1,7,2,8,4,6] => [8,3,2,5,4,7,6,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,5),(3,7),(6,8)] => [4,5,7,1,2,8,3,6] => [8,5,4,3,2,7,6,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,4),(3,7),(6,8)] => [4,5,7,2,1,8,3,6] => [8,5,4,2,3,7,6,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,4),(3,7),(5,8)] => [4,6,7,2,8,1,3,5] => [8,7,4,2,6,5,3,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,4),(3,6),(5,8)] => [4,6,7,2,8,3,1,5] => [8,7,4,2,6,3,5,1] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,4),(3,6),(5,7)] => [4,6,7,2,8,3,5,1] => [8,7,4,2,6,3,1,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,3),(4,6),(5,7)] => [3,6,2,7,8,4,5,1] => [8,3,1,7,6,4,2,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,3),(4,6),(5,8)] => [3,6,2,7,8,4,1,5] => [8,3,1,7,6,4,5,2] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,3),(4,7),(5,8)] => [3,6,2,7,8,1,4,5] => [8,3,1,7,6,5,4,2] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,3),(4,7),(6,8)] => [3,5,2,7,1,8,4,6] => [8,3,1,5,4,7,6,2] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,3),(5,7),(6,8)] => [3,4,2,1,7,8,5,6] => [4,3,1,2,8,7,6,5] => [1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0]
[(1,3),(2,4),(5,7),(6,8)] => [3,4,1,2,7,8,5,6] => [4,3,2,1,8,7,6,5] => [1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0]
[(1,2),(3,4),(5,7),(6,8)] => [2,1,4,3,7,8,5,6] => [2,1,4,3,8,7,6,5] => [1,1,0,0,1,1,0,0,1,1,1,1,0,0,0,0]
[(1,2),(3,4),(5,8),(6,7)] => [2,1,4,3,7,8,6,5] => [2,1,4,3,8,7,5,6] => [1,1,0,0,1,1,0,0,1,1,1,1,0,0,0,0]
[(1,3),(2,4),(5,8),(6,7)] => [3,4,1,2,7,8,6,5] => [4,3,2,1,8,7,5,6] => [1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0]
[(1,4),(2,3),(5,8),(6,7)] => [3,4,2,1,7,8,6,5] => [4,3,1,2,8,7,5,6] => [1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0]
[(1,5),(2,3),(4,8),(6,7)] => [3,5,2,7,1,8,6,4] => [8,3,1,5,4,7,2,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,3),(4,8),(5,7)] => [3,6,2,7,8,1,5,4] => [8,3,1,7,6,5,2,4] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,3),(4,8),(5,6)] => [3,6,2,7,8,5,1,4] => [8,3,1,7,6,2,5,4] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,3),(4,7),(5,6)] => [3,6,2,7,8,5,4,1] => [8,3,1,7,6,2,4,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,8),(2,4),(3,7),(5,6)] => [4,6,7,2,8,5,3,1] => [8,7,4,2,6,1,3,5] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,7),(2,4),(3,8),(5,6)] => [4,6,7,2,8,5,1,3] => [8,7,4,2,6,1,5,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,6),(2,4),(3,8),(5,7)] => [4,6,7,2,8,1,5,3] => [8,7,4,2,6,5,1,3] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,5),(2,4),(3,8),(6,7)] => [4,5,7,2,1,8,6,3] => [8,5,4,2,3,7,1,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
[(1,4),(2,5),(3,8),(6,7)] => [4,5,7,1,2,8,6,3] => [8,5,4,3,2,7,1,6] => [1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]
>>> Load all 307 entries. <<<Map
non-nesting-exceedence permutation
Description
The fixed-point-free permutation with deficiencies given by the perfect matching, no alignments and no inversions between exceedences.
Put differently, the exceedences form the unique non-nesting perfect matching whose openers coincide with those of the given perfect matching.
Put differently, the exceedences form the unique non-nesting perfect matching whose openers coincide with those of the given perfect matching.
Map
Corteel
Description
Corteel's map interchanging the number of crossings and the number of nestings of a permutation.
This involution creates a labelled bicoloured Motzkin path, using the Foata-Zeilberger map. In the corresponding bump diagram, each label records the number of arcs nesting the given arc. Then each label is replaced by its complement, and the inverse of the Foata-Zeilberger map is applied.
This involution creates a labelled bicoloured Motzkin path, using the Foata-Zeilberger map. In the corresponding bump diagram, each label records the number of arcs nesting the given arc. Then each label is replaced by its complement, and the inverse of the Foata-Zeilberger map is applied.
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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