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A179565
Number of permutations of [n] with the number moved left exceeding the number moved right by 4.
1
0, 0, 0, 0, 0, 1, 7, 267, 2235, 53830, 511412, 11370998, 122063526, 2787148807, 33618432005, 817366315013, 10992904020133, 288039183533356, 4284317049630762, 121306011298119784, 1980129988160763368, 60512049675634245013, 1076468156084116242851
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OFFSET
1,7
LINKS
Table of n, a(n) for n=1..23.
CROSSREFS
Column k=4 (or k=-4) of A062866.
Equal number moved left and right, see A062868.
Sequence in context: A231486 A048291 A015089 * A069449 A100465 A140031
Adjacent sequences: A179562 A179563 A179564 * A179566 A179567 A179568
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 19 2010
EXTENSIONS
a(19)-a(20) from Alois P. Heinz, Jul 31 2018
a(21)-a(23) from Alois P. Heinz, Apr 28 2024
STATUS
approved

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Last modified October 21 17:04 EDT 2024. Contains 376988 sequences.
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