A159095 Number of permutations of 1..n containing the relative rank sequence { 134625 } at any spacing.
1, 37, 895, 18251, 343794, 6247342, 112133533, 2016191343, 36643491669, 677335842892
Offset: 6
Keywords
Links
- Eric Weisstein's World of Mathematics, Permutation Pattern
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