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A159178 Number of permutations of 1..n containing the relative rank sequence { 1364257 } at any spacing. 0
1, 50, 1584, 41300, 976127, 21920756, 480140787, 10420910929, 226383485177 (list; graph; refs; listen; history; text; internal format)
OFFSET

7,2

COMMENTS

Same series (among rank sequences with inversion = reversal) for 1524637

LINKS

Table of n, a(n) for n=7..15.

Eric Weisstein's World of Mathematics, Permutation Pattern

CROSSREFS

A056986 A158005 A158423

Sequence in context: A159185 A159182 A159188 * A159183 A159184 A159187

Adjacent sequences:  A159175 A159176 A159177 * A159179 A159180 A159181

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 05 2009

STATUS

approved

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Last modified November 18 14:59 EST 2019. Contains 329262 sequences. (Running on oeis4.)