A159089 Number of permutations of 1..n containing the relative rank sequence { 132465 } at any spacing.

1, 37, 891, 18042, 337148, 6079368, 108401655, 1939557678, 35146756581, 649036979911

Offset: 6

Author

R. H. Hardin Apr 05 2009

Keywords

• nonn

Comments

Same series for 645321 132456 123546 654231 564231 213546 645312 456231 321546 132654 645123

Links

• Eric Weisstein's World of Mathematics, Permutation Pattern

Crossrefs

A056986 A158005 A158423