A159163 Number of permutations of 1..n containing the relative rank sequence { 253614 } at any spacing.

1, 37, 896, 18306, 345632, 6295973, 113258813, 2040120763, 37124627883

Offset

6,2

Comments

Same series for 416352 361425 524163 351462 426315 264153 513624

Links

Table of n, a(n) for n=6..14.

Eric Weisstein's World of Mathematics, Permutation Pattern

Crossrefs

A056986 A158005 A158423

Sequence in context: A159105 A159160 A159161 * A159158 A159174 A219125

Adjacent sequences: A159160 A159161 A159162 * A159164 A159165 A159166

Keyword

nonn

Author

R. H. Hardin Apr 05 2009

Status

approved