A159086 Number of permutations of 1..n containing the relative rank sequence { 125634 } at any spacing.
1, 37, 892, 18102, 339278, 6138280, 109813241, 1970482132, 35785828571, 661740800536
Offset: 6
Keywords
Links
- Eric Weisstein's World of Mathematics, Permutation Pattern
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