A158435 Number of permutations of 1..n containing the relative rank sequence { 52143 } at any spacing.

1, 26, 459, 7036, 102033, 1456346, 20901218, 305540295, 4588693377, 71238558078

Offset: 5

Author

R. H. Hardin Mar 18 2009

Keywords

• nonn

Comments

Same series for 32541 34125 14523

Links

• Eric Weisstein's World of Mathematics, Permutation Pattern

Crossrefs

A056986 A158005