A159100 Number of permutations of 1..n containing the relative rank sequence { 135462 } at any spacing.

1, 37, 893, 18152, 340829, 6177089, 110675964, 1988334936, 36138726192, 668508463219

Offset

6,2

Comments

Same series for 264531 513246 642315 534261 243516 162435 615342

Links

Table of n, a(n) for n=6..15.

Eric Weisstein's World of Mathematics, Permutation Pattern

Crossrefs

A056986 A158005 A158423

Sequence in context: A159115 A159108 A159130 * A159113 A159128 A159156

Adjacent sequences: A159097 A159098 A159099 * A159101 A159102 A159103

Keyword

nonn

Author

R. H. Hardin, Apr 05 2009

Status

approved