Identifier
Mp00283: Perfect matchings —non-nesting-exceedence permutation⟶ Permutations
Mp00126: Permutations —cactus evacuation⟶ Permutations
Mp00066: Permutations —inverse⟶ Permutations
Images
[(1,2)] => [2,1] => [2,1] => [2,1]
[(1,2),(3,4)] => [2,1,4,3] => [2,1,4,3] => [2,1,4,3]
[(1,3),(2,4)] => [3,4,1,2] => [3,4,1,2] => [3,4,1,2]
[(1,4),(2,3)] => [3,4,2,1] => [3,2,1,4] => [3,2,1,4]
[(1,2),(3,4),(5,6)] => [2,1,4,3,6,5] => [2,1,4,3,6,5] => [2,1,4,3,6,5]
[(1,3),(2,4),(5,6)] => [3,4,1,2,6,5] => [3,1,4,6,2,5] => [2,5,1,3,6,4]
[(1,4),(2,3),(5,6)] => [3,4,2,1,6,5] => [3,2,6,4,1,5] => [5,2,1,4,6,3]
[(1,5),(2,3),(4,6)] => [3,5,2,6,1,4] => [3,5,2,4,1,6] => [5,3,1,4,2,6]
[(1,6),(2,3),(4,5)] => [3,5,2,6,4,1] => [3,2,1,5,4,6] => [3,2,1,5,4,6]
[(1,6),(2,4),(3,5)] => [4,5,6,2,3,1] => [4,2,5,1,3,6] => [4,2,5,1,3,6]
[(1,5),(2,4),(3,6)] => [4,5,6,2,1,3] => [4,5,2,1,3,6] => [4,3,5,1,2,6]
[(1,4),(2,5),(3,6)] => [4,5,6,1,2,3] => [4,5,6,1,2,3] => [4,5,6,1,2,3]
[(1,3),(2,5),(4,6)] => [3,5,1,6,2,4] => [3,5,1,6,2,4] => [3,5,1,6,2,4]
[(1,2),(3,5),(4,6)] => [2,1,5,6,3,4] => [2,5,1,3,6,4] => [3,1,4,6,2,5]
[(1,2),(3,6),(4,5)] => [2,1,5,6,4,3] => [5,2,1,4,6,3] => [3,2,6,4,1,5]
[(1,3),(2,6),(4,5)] => [3,5,1,6,4,2] => [5,3,1,4,2,6] => [3,5,2,4,1,6]
[(1,4),(2,6),(3,5)] => [4,5,6,1,3,2] => [4,3,5,1,2,6] => [4,5,2,1,3,6]
[(1,5),(2,6),(3,4)] => [4,5,6,3,1,2] => [4,5,3,1,2,6] => [4,5,3,1,2,6]
[(1,6),(2,5),(3,4)] => [4,5,6,3,2,1] => [4,3,2,1,5,6] => [4,3,2,1,5,6]
[(1,2),(3,4),(5,6),(7,8)] => [2,1,4,3,6,5,8,7] => [2,1,4,3,6,5,8,7] => [2,1,4,3,6,5,8,7]
[(1,3),(2,4),(5,6),(7,8)] => [3,4,1,2,6,5,8,7] => [3,1,4,2,6,8,5,7] => [2,4,1,3,7,5,8,6]
[(1,4),(2,3),(5,6),(7,8)] => [3,4,2,1,6,5,8,7] => [3,2,6,4,8,5,1,7] => [7,2,1,4,6,3,8,5]
[(1,5),(2,3),(4,6),(7,8)] => [3,5,2,6,1,4,8,7] => [3,2,5,8,4,6,1,7] => [7,2,1,5,3,6,8,4]
[(1,6),(2,3),(4,5),(7,8)] => [3,5,2,6,4,1,8,7] => [3,2,5,4,1,8,6,7] => [5,2,1,4,3,7,8,6]
[(1,7),(2,3),(4,5),(6,8)] => [3,5,2,7,4,8,1,6] => [3,5,2,4,1,7,6,8] => [5,3,1,4,2,7,6,8]
[(1,8),(2,3),(4,5),(6,7)] => [3,5,2,7,4,8,6,1] => [3,2,1,5,4,7,6,8] => [3,2,1,5,4,7,6,8]
[(1,8),(2,4),(3,5),(6,7)] => [4,5,7,2,3,8,6,1] => [4,2,1,5,7,3,6,8] => [3,2,6,1,4,7,5,8]
[(1,7),(2,4),(3,5),(6,8)] => [4,5,7,2,3,8,1,6] => [4,5,2,3,7,1,6,8] => [6,3,4,1,2,7,5,8]
[(1,6),(2,4),(3,5),(7,8)] => [4,5,6,2,3,1,8,7] => [4,2,5,3,8,1,6,7] => [6,2,4,1,3,7,8,5]
[(1,5),(2,4),(3,6),(7,8)] => [4,5,6,2,1,3,8,7] => [4,2,5,8,3,1,6,7] => [6,2,5,1,3,7,8,4]
[(1,4),(2,5),(3,6),(7,8)] => [4,5,6,1,2,3,8,7] => [4,1,5,6,8,2,3,7] => [2,6,7,1,3,4,8,5]
[(1,3),(2,5),(4,6),(7,8)] => [3,5,1,6,2,4,8,7] => [3,1,5,6,2,8,4,7] => [2,5,1,7,3,4,8,6]
[(1,2),(3,5),(4,6),(7,8)] => [2,1,5,6,3,4,8,7] => [2,1,5,6,3,4,8,7] => [2,1,5,6,3,4,8,7]
[(1,2),(3,6),(4,5),(7,8)] => [2,1,5,6,4,3,8,7] => [2,1,5,4,3,6,8,7] => [2,1,5,4,3,6,8,7]
[(1,3),(2,6),(4,5),(7,8)] => [3,5,1,6,4,2,8,7] => [3,1,5,4,2,8,6,7] => [2,5,1,4,3,7,8,6]
[(1,4),(2,6),(3,5),(7,8)] => [4,5,6,1,3,2,8,7] => [4,1,5,3,8,2,6,7] => [2,6,4,1,3,7,8,5]
[(1,5),(2,6),(3,4),(7,8)] => [4,5,6,3,1,2,8,7] => [4,1,5,8,3,2,6,7] => [2,6,5,1,3,7,8,4]
[(1,6),(2,5),(3,4),(7,8)] => [4,5,6,3,2,1,8,7] => [4,3,8,5,2,1,6,7] => [6,5,2,1,4,7,8,3]
[(1,7),(2,5),(3,4),(6,8)] => [4,5,7,3,2,8,1,6] => [4,7,3,5,2,1,6,8] => [6,5,3,1,4,7,2,8]
[(1,8),(2,5),(3,4),(6,7)] => [4,5,7,3,2,8,6,1] => [4,3,2,7,5,1,6,8] => [6,3,2,1,5,7,4,8]
[(1,8),(2,6),(3,4),(5,7)] => [4,6,7,3,8,2,5,1] => [4,3,6,2,5,1,7,8] => [6,4,2,1,5,3,7,8]
[(1,7),(2,6),(3,4),(5,8)] => [4,6,7,3,8,2,1,5] => [4,6,3,2,5,1,7,8] => [6,4,3,1,5,2,7,8]
[(1,6),(2,7),(3,4),(5,8)] => [4,6,7,3,8,1,2,5] => [4,6,7,1,3,2,5,8] => [4,6,5,1,7,2,3,8]
[(1,5),(2,7),(3,4),(6,8)] => [4,5,7,3,1,8,2,6] => [4,5,1,7,3,2,6,8] => [3,6,5,1,2,7,4,8]
[(1,4),(2,7),(3,5),(6,8)] => [4,5,7,1,3,8,2,6] => [4,5,1,3,7,2,6,8] => [3,6,4,1,2,7,5,8]
[(1,3),(2,7),(4,5),(6,8)] => [3,5,1,7,4,8,2,6] => [3,5,1,4,2,7,6,8] => [3,5,1,4,2,7,6,8]
[(1,2),(3,7),(4,5),(6,8)] => [2,1,5,7,4,8,3,6] => [2,5,1,4,3,7,8,6] => [3,1,5,4,2,8,6,7]
[(1,2),(3,8),(4,5),(6,7)] => [2,1,5,7,4,8,6,3] => [5,2,1,4,3,7,8,6] => [3,2,5,4,1,8,6,7]
[(1,3),(2,8),(4,5),(6,7)] => [3,5,1,7,4,8,6,2] => [5,3,1,4,2,7,6,8] => [3,5,2,4,1,7,6,8]
[(1,4),(2,8),(3,5),(6,7)] => [4,5,7,1,3,8,6,2] => [4,3,1,5,7,2,6,8] => [3,6,2,1,4,7,5,8]
[(1,5),(2,8),(3,4),(6,7)] => [4,5,7,3,1,8,6,2] => [4,3,1,7,5,2,6,8] => [3,6,2,1,5,7,4,8]
[(1,6),(2,8),(3,4),(5,7)] => [4,6,7,3,8,1,5,2] => [4,3,6,1,5,2,7,8] => [4,6,2,1,5,3,7,8]
[(1,7),(2,8),(3,4),(5,6)] => [4,6,7,3,8,5,1,2] => [4,6,3,1,5,2,7,8] => [4,6,3,1,5,2,7,8]
[(1,8),(2,7),(3,4),(5,6)] => [4,6,7,3,8,5,2,1] => [4,3,2,1,6,5,7,8] => [4,3,2,1,6,5,7,8]
[(1,8),(2,7),(3,5),(4,6)] => [5,6,7,8,3,4,2,1] => [5,3,2,6,1,4,7,8] => [5,3,2,6,1,4,7,8]
[(1,7),(2,8),(3,5),(4,6)] => [5,6,7,8,3,4,1,2] => [5,6,3,4,1,2,7,8] => [5,6,3,4,1,2,7,8]
[(1,6),(2,8),(3,5),(4,7)] => [5,6,7,8,3,1,4,2] => [5,3,6,4,1,2,7,8] => [5,6,2,4,1,3,7,8]
[(1,5),(2,8),(3,6),(4,7)] => [5,6,7,8,1,3,4,2] => [5,3,6,7,1,2,4,8] => [5,6,2,7,1,3,4,8]
[(1,4),(2,8),(3,6),(5,7)] => [4,6,7,1,8,3,5,2] => [4,3,6,1,7,2,5,8] => [4,6,2,1,7,3,5,8]
[(1,3),(2,8),(4,6),(5,7)] => [3,6,1,7,8,4,5,2] => [6,3,4,1,2,7,5,8] => [4,5,2,3,7,1,6,8]
[(1,2),(3,8),(4,6),(5,7)] => [2,1,6,7,8,4,5,3] => [6,2,4,1,3,7,8,5] => [4,2,5,3,8,1,6,7]
[(1,2),(3,7),(4,6),(5,8)] => [2,1,6,7,8,4,3,5] => [2,6,4,1,3,7,8,5] => [4,1,5,3,8,2,6,7]
[(1,3),(2,7),(4,6),(5,8)] => [3,6,1,7,8,4,2,5] => [3,6,4,1,2,7,5,8] => [4,5,1,3,7,2,6,8]
[(1,4),(2,7),(3,6),(5,8)] => [4,6,7,1,8,3,2,5] => [4,6,3,1,7,2,5,8] => [4,6,3,1,7,2,5,8]
[(1,5),(2,7),(3,6),(4,8)] => [5,6,7,8,1,3,2,4] => [5,6,3,7,1,2,4,8] => [5,6,3,7,1,2,4,8]
[(1,6),(2,7),(3,5),(4,8)] => [5,6,7,8,3,1,2,4] => [5,6,7,3,1,2,4,8] => [5,6,4,7,1,2,3,8]
[(1,7),(2,6),(3,5),(4,8)] => [5,6,7,8,3,2,1,4] => [5,6,3,2,1,4,7,8] => [5,4,3,6,1,2,7,8]
[(1,8),(2,6),(3,5),(4,7)] => [5,6,7,8,3,2,4,1] => [5,3,6,2,1,4,7,8] => [5,4,2,6,1,3,7,8]
[(1,8),(2,5),(3,6),(4,7)] => [5,6,7,8,2,3,4,1] => [5,2,6,7,1,3,4,8] => [5,2,6,7,1,3,4,8]
[(1,7),(2,5),(3,6),(4,8)] => [5,6,7,8,2,3,1,4] => [5,6,2,7,1,3,4,8] => [5,3,6,7,1,2,4,8]
[(1,6),(2,5),(3,7),(4,8)] => [5,6,7,8,2,1,3,4] => [5,6,7,2,1,3,4,8] => [5,4,6,7,1,2,3,8]
[(1,5),(2,6),(3,7),(4,8)] => [5,6,7,8,1,2,3,4] => [5,6,7,8,1,2,3,4] => [5,6,7,8,1,2,3,4]
[(1,4),(2,6),(3,7),(5,8)] => [4,6,7,1,8,2,3,5] => [4,6,7,1,8,2,3,5] => [4,6,7,1,8,2,3,5]
[(1,3),(2,6),(4,7),(5,8)] => [3,6,1,7,8,2,4,5] => [3,6,7,1,2,8,4,5] => [4,5,1,7,8,2,3,6]
[(1,2),(3,6),(4,7),(5,8)] => [2,1,6,7,8,3,4,5] => [2,6,7,1,3,4,8,5] => [4,1,5,6,8,2,3,7]
[(1,2),(3,5),(4,7),(6,8)] => [2,1,5,7,3,8,4,6] => [2,5,1,7,3,4,8,6] => [3,1,5,6,2,8,4,7]
[(1,3),(2,5),(4,7),(6,8)] => [3,5,1,7,2,8,4,6] => [3,5,1,7,2,8,4,6] => [3,5,1,7,2,8,4,6]
[(1,4),(2,5),(3,7),(6,8)] => [4,5,7,1,2,8,3,6] => [4,5,1,7,8,2,3,6] => [3,6,7,1,2,8,4,5]
[(1,5),(2,4),(3,7),(6,8)] => [4,5,7,2,1,8,3,6] => [4,5,2,7,3,1,6,8] => [6,3,5,1,2,7,4,8]
[(1,6),(2,4),(3,7),(5,8)] => [4,6,7,2,8,1,3,5] => [4,6,7,2,3,1,5,8] => [6,4,5,1,7,2,3,8]
[(1,7),(2,4),(3,6),(5,8)] => [4,6,7,2,8,3,1,5] => [4,6,2,1,7,3,5,8] => [4,3,6,1,7,2,5,8]
[(1,8),(2,4),(3,6),(5,7)] => [4,6,7,2,8,3,5,1] => [4,2,6,1,7,3,5,8] => [4,2,6,1,7,3,5,8]
[(1,8),(2,3),(4,6),(5,7)] => [3,6,2,7,8,4,5,1] => [3,2,6,1,4,7,5,8] => [4,2,1,5,7,3,6,8]
[(1,7),(2,3),(4,6),(5,8)] => [3,6,2,7,8,4,1,5] => [3,6,2,1,4,7,5,8] => [4,3,1,5,7,2,6,8]
[(1,6),(2,3),(4,7),(5,8)] => [3,6,2,7,8,1,4,5] => [3,6,7,2,4,5,1,8] => [7,4,1,5,6,2,3,8]
[(1,5),(2,3),(4,7),(6,8)] => [3,5,2,7,1,8,4,6] => [3,5,2,7,4,6,1,8] => [7,3,1,5,2,6,4,8]
[(1,4),(2,3),(5,7),(6,8)] => [3,4,2,1,7,8,5,6] => [3,7,2,4,8,5,1,6] => [7,3,1,4,6,8,2,5]
[(1,3),(2,4),(5,7),(6,8)] => [3,4,1,2,7,8,5,6] => [3,4,1,2,7,8,5,6] => [3,4,1,2,7,8,5,6]
[(1,2),(3,4),(5,7),(6,8)] => [2,1,4,3,7,8,5,6] => [2,4,1,3,7,5,8,6] => [3,1,4,2,6,8,5,7]
[(1,2),(3,4),(5,8),(6,7)] => [2,1,4,3,7,8,6,5] => [7,2,1,4,6,3,8,5] => [3,2,6,4,8,5,1,7]
[(1,3),(2,4),(5,8),(6,7)] => [3,4,1,2,7,8,6,5] => [7,3,1,4,6,8,2,5] => [3,7,2,4,8,5,1,6]
[(1,4),(2,3),(5,8),(6,7)] => [3,4,2,1,7,8,6,5] => [3,2,1,4,7,6,5,8] => [3,2,1,4,7,6,5,8]
[(1,5),(2,3),(4,8),(6,7)] => [3,5,2,7,1,8,6,4] => [3,2,1,7,5,6,4,8] => [3,2,1,7,5,6,4,8]
[(1,6),(2,3),(4,8),(5,7)] => [3,6,2,7,8,1,5,4] => [3,2,6,1,5,7,4,8] => [4,2,1,7,5,3,6,8]
[(1,7),(2,3),(4,8),(5,6)] => [3,6,2,7,8,5,1,4] => [3,6,2,1,5,7,4,8] => [4,3,1,7,5,2,6,8]
[(1,8),(2,3),(4,7),(5,6)] => [3,6,2,7,8,5,4,1] => [6,3,2,1,5,7,4,8] => [4,3,2,7,5,1,6,8]
[(1,8),(2,4),(3,7),(5,6)] => [4,6,7,2,8,5,3,1] => [6,4,2,1,5,3,7,8] => [4,3,6,2,5,1,7,8]
[(1,7),(2,4),(3,8),(5,6)] => [4,6,7,2,8,5,1,3] => [4,6,2,1,5,3,7,8] => [4,3,6,1,5,2,7,8]
[(1,6),(2,4),(3,8),(5,7)] => [4,6,7,2,8,1,5,3] => [4,2,6,1,5,3,7,8] => [4,2,6,1,5,3,7,8]
[(1,5),(2,4),(3,8),(6,7)] => [4,5,7,2,1,8,6,3] => [4,2,1,7,5,3,6,8] => [3,2,6,1,5,7,4,8]
[(1,4),(2,5),(3,8),(6,7)] => [4,5,7,1,2,8,6,3] => [7,4,1,5,6,2,3,8] => [3,6,7,2,4,5,1,8]
>>> Load all 139 entries. <<<
[(1,3),(2,5),(4,8),(6,7)] => [3,5,1,7,2,8,6,4] => [7,3,1,5,2,6,4,8] => [3,5,2,7,4,6,1,8]
[(1,2),(3,5),(4,8),(6,7)] => [2,1,5,7,3,8,6,4] => [7,2,1,5,3,6,8,4] => [3,2,5,8,4,6,1,7]
[(1,2),(3,6),(4,8),(5,7)] => [2,1,6,7,8,3,5,4] => [6,2,5,1,3,7,8,4] => [4,2,5,8,3,1,6,7]
[(1,3),(2,6),(4,8),(5,7)] => [3,6,1,7,8,2,5,4] => [6,3,5,1,2,7,4,8] => [4,5,2,7,3,1,6,8]
[(1,4),(2,6),(3,8),(5,7)] => [4,6,7,1,8,2,5,3] => [6,4,5,1,7,2,3,8] => [4,6,7,2,3,1,5,8]
[(1,5),(2,6),(3,8),(4,7)] => [5,6,7,8,1,2,4,3] => [5,4,6,7,1,2,3,8] => [5,6,7,2,1,3,4,8]
[(1,6),(2,5),(3,8),(4,7)] => [5,6,7,8,2,1,4,3] => [5,2,6,4,1,3,7,8] => [5,2,6,4,1,3,7,8]
[(1,7),(2,5),(3,8),(4,6)] => [5,6,7,8,2,4,1,3] => [5,6,2,4,1,3,7,8] => [5,3,6,4,1,2,7,8]
[(1,8),(2,5),(3,7),(4,6)] => [5,6,7,8,2,4,3,1] => [5,4,2,6,1,3,7,8] => [5,3,6,2,1,4,7,8]
[(1,8),(2,6),(3,7),(4,5)] => [5,6,7,8,4,2,3,1] => [5,4,6,2,1,3,7,8] => [5,4,6,2,1,3,7,8]
[(1,7),(2,6),(3,8),(4,5)] => [5,6,7,8,4,2,1,3] => [5,6,4,2,1,3,7,8] => [5,4,6,3,1,2,7,8]
[(1,6),(2,7),(3,8),(4,5)] => [5,6,7,8,4,1,2,3] => [5,6,7,4,1,2,3,8] => [5,6,7,4,1,2,3,8]
[(1,5),(2,7),(3,8),(4,6)] => [5,6,7,8,1,4,2,3] => [5,6,4,7,1,2,3,8] => [5,6,7,3,1,2,4,8]
[(1,4),(2,7),(3,8),(5,6)] => [4,6,7,1,8,5,2,3] => [4,6,5,1,7,2,3,8] => [4,6,7,1,3,2,5,8]
[(1,3),(2,7),(4,8),(5,6)] => [3,6,1,7,8,5,2,4] => [3,6,5,1,2,7,4,8] => [4,5,1,7,3,2,6,8]
[(1,2),(3,7),(4,8),(5,6)] => [2,1,6,7,8,5,3,4] => [2,6,5,1,3,7,8,4] => [4,1,5,8,3,2,6,7]
[(1,2),(3,8),(4,7),(5,6)] => [2,1,6,7,8,5,4,3] => [6,5,2,1,4,7,8,3] => [4,3,8,5,2,1,6,7]
[(1,3),(2,8),(4,7),(5,6)] => [3,6,1,7,8,5,4,2] => [6,5,3,1,4,7,2,8] => [4,7,3,5,2,1,6,8]
[(1,4),(2,8),(3,7),(5,6)] => [4,6,7,1,8,5,3,2] => [6,4,3,1,5,2,7,8] => [4,6,3,2,5,1,7,8]
[(1,5),(2,8),(3,7),(4,6)] => [5,6,7,8,1,4,3,2] => [5,4,3,6,1,2,7,8] => [5,6,3,2,1,4,7,8]
[(1,6),(2,8),(3,7),(4,5)] => [5,6,7,8,4,1,3,2] => [5,4,6,3,1,2,7,8] => [5,6,4,2,1,3,7,8]
[(1,7),(2,8),(3,6),(4,5)] => [5,6,7,8,4,3,1,2] => [5,6,4,3,1,2,7,8] => [5,6,4,3,1,2,7,8]
[(1,8),(2,7),(3,6),(4,5)] => [5,6,7,8,4,3,2,1] => [5,4,3,2,1,6,7,8] => [5,4,3,2,1,6,7,8]
[(1,2),(3,4),(5,6),(7,8),(9,10)] => [2,1,4,3,6,5,8,7,10,9] => [2,1,4,3,6,5,8,7,10,9] => [2,1,4,3,6,5,8,7,10,9]
[(1,10),(2,3),(4,5),(6,7),(8,9)] => [3,5,2,7,4,9,6,10,8,1] => [3,2,1,5,4,7,6,9,8,10] => [3,2,1,5,4,7,6,9,8,10]
[(1,4),(2,5),(3,6),(7,8),(9,10)] => [4,5,6,1,2,3,8,7,10,9] => [4,1,5,2,6,8,10,3,7,9] => [2,4,8,1,3,5,9,6,10,7]
[(1,10),(2,9),(3,4),(5,6),(7,8)] => [4,6,8,3,9,5,10,7,2,1] => [4,3,2,1,6,5,8,7,9,10] => [4,3,2,1,6,5,8,7,9,10]
[(1,10),(2,9),(3,8),(4,5),(6,7)] => [5,7,8,9,4,10,6,3,2,1] => [5,4,3,2,1,7,6,8,9,10] => [5,4,3,2,1,7,6,8,9,10]
[(1,9),(2,8),(3,7),(4,6),(5,10)] => [6,7,8,9,10,4,3,2,1,5] => [6,7,4,3,2,1,5,8,9,10] => [6,5,4,3,7,1,2,8,9,10]
[(1,2),(3,7),(4,8),(5,9),(6,10)] => [2,1,7,8,9,10,3,4,5,6] => [2,7,8,9,1,3,4,5,10,6] => [5,1,6,7,8,10,2,3,4,9]
[(1,6),(2,7),(3,8),(4,9),(5,10)] => [6,7,8,9,10,1,2,3,4,5] => [6,7,8,9,10,1,2,3,4,5] => [6,7,8,9,10,1,2,3,4,5]
[(1,3),(2,5),(4,6),(7,9),(8,10)] => [3,5,1,6,2,4,9,10,7,8] => [3,5,1,2,6,9,4,10,7,8] => [3,4,1,7,2,5,9,10,6,8]
[(1,10),(2,9),(3,8),(4,7),(5,6)] => [6,7,8,9,10,5,4,3,2,1] => [6,5,4,3,2,1,7,8,9,10] => [6,5,4,3,2,1,7,8,9,10]
[(1,12),(2,11),(3,10),(4,9),(5,8),(6,7)] => [7,8,9,10,11,12,6,5,4,3,2,1] => [7,6,5,4,3,2,1,8,9,10,11,12] => [7,6,5,4,3,2,1,8,9,10,11,12]
[(1,8),(2,3),(4,5),(6,7),(9,10),(11,12)] => [3,5,2,7,4,8,6,1,10,9,12,11] => [3,2,5,4,7,6,1,10,8,12,9,11] => [7,2,1,4,3,6,5,9,11,8,12,10]
[(1,2),(3,4),(5,6),(7,8),(9,10),(11,12)] => [2,1,4,3,6,5,8,7,10,9,12,11] => [2,1,4,3,6,5,8,7,10,9,12,11] => [2,1,4,3,6,5,8,7,10,9,12,11]
[(1,4),(2,5),(3,6),(7,10),(8,11),(9,12)] => [4,5,6,1,2,3,10,11,12,7,8,9] => [4,5,6,1,2,3,10,11,12,7,8,9] => [4,5,6,1,2,3,10,11,12,7,8,9]
[(1,7),(2,8),(3,9),(4,10),(5,11),(6,12)] => [7,8,9,10,11,12,1,2,3,4,5,6] => [7,8,9,10,11,12,1,2,3,4,5,6] => [7,8,9,10,11,12,1,2,3,4,5,6]
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.
Map
cactus evacuation
Description
The cactus evacuation of a permutation.
This is the involution obtained by applying evacuation to the recording tableau, while preserving the insertion tableau.
Map
inverse
Description
Sends a permutation to its inverse.