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A179340 Number of permutations of 1..n with i-5<=p(i)<=i+4. 1
1, 2, 6, 24, 120, 600, 2616, 10554, 41506, 164731, 673261, 2784240, 11528872, 47561640, 195350784, 800662464, 3282217584, 13467670528, 55304280616, 227170084693, 933011493125, 3831199643002, 15729968308974, 64581702640928 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..400

Vaclav Kotesovec, G.f. for A179340

FORMULA

G.f.: see link above. - Vaclav Kotesovec, Dec 01 2012

CROSSREFS

Sequence in context: A189570 A293775 A228399 * A179342 A179346 A179351

Adjacent sequences:  A179337 A179338 A179339 * A179341 A179342 A179343

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 11 2010

STATUS

approved

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Last modified August 9 16:39 EDT 2022. Contains 356026 sequences. (Running on oeis4.)