A159099 Number of permutations of 1..n containing the relative rank sequence { 135426 } at any spacing.

1, 37, 894, 18198, 342081, 6203273, 111136050, 1995314753, 36227939331, 669331964214

Offset

6,2

Comments

Same series for 624531 153246 642351 625341 152436 143526 634251

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: A159129 A159171 A159097 * A159134 A159104 A159120

Adjacent sequences: A159096 A159097 A159098 * A159100 A159101 A159102

Keyword

nonn

Author

R. H. Hardin, Apr 05 2009

Status

approved