A159084 Number of permutations of 1..n containing the relative rank sequence { 124563 } at any spacing.
1, 37, 892, 18103, 339346, 6140960, 109894287, 1972580175, 35835001869, 662818949341
Offset: 6
Keywords
Links
- Eric Weisstein's World of Mathematics, Permutation Pattern
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