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A159186 Number of permutations of 1..n containing the relative rank sequence { 3124675 } at any spacing. 0
1, 50, 1580, 41020, 964470, 21541920, 469471346, 10146277728, 219719499478, 4800273448512 (list; graph; refs; listen; history; text; internal format)
OFFSET

7,2

COMMENTS

Same series (among rank sequences with inversion = reversal) for 2314756

LINKS

Table of n, a(n) for n=7..16.

Eric Weisstein's World of Mathematics, Permutation Pattern

CROSSREFS

A056986 A158005 A158423

Sequence in context: A159176 A159181 A159175 * A159180 A159179 A159185

Adjacent sequences:  A159183 A159184 A159185 * A159187 A159188 A159189

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 05 2009

STATUS

approved

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Last modified October 22 10:24 EDT 2019. Contains 328317 sequences. (Running on oeis4.)