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A179965 Number of permutations of 1..2*n+7 with no adjacent elements within n in value. 0
5040, 47622, 521606, 6231544, 76972416, 957913824, 11902581120 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..6.

CROSSREFS

Sequence in context: A061140 A061122 A029575 * A191685 A213877 A135456

Adjacent sequences:  A179962 A179963 A179964 * A179966 A179967 A179968

KEYWORD

nonn,more

AUTHOR

R. H. Hardin, Aug 03 2010

EXTENSIONS

a(0)=5040 prepended by Seiichi Manyama, Dec 01 2018

STATUS

approved

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Last modified December 2 17:30 EST 2021. Contains 349445 sequences. (Running on oeis4.)