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Search: id:A157988
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A157988 a(n)=16*n!/(253*43!). +0
1
5760, 270720, 12994560, 636733440, 31836672000, 1623670272000, 84430854144000, 4474835269632000, 241641104560128000, 13290260750807040000, 744254602045194240000, 42422512316576071680000 (list; graph; listen)
OFFSET

46,1

FORMULA

a(n)=48*(19!/24!)*(8!/3!)*n!/(43!)

MATHEMATICA

Flatten[Table[If[IntegerQ[48*(19!/24!)*(8!/3!)*n!/(43!)], 48*(19!/24!)*(8!/ 3!)*n!/(43!), {}], {n, 0, 48 + 24}]]

CROSSREFS

Sequence in context: A163027 A069301 A076426 this_sequence A055354 A053862 A096399

Adjacent sequences: A157985 A157986 A157987 this_sequence A157989 A157990 A157991

KEYWORD

nonn,less

AUTHOR

Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Mar 10 2009

EXTENSIONS

Edited by the Associate Editors of the OEIS, May 27 2009

page 1

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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