A157988 a(n)=16*n!/(253*43!).

5760, 270720, 12994560, 636733440, 31836672000, 1623670272000, 84430854144000, 4474835269632000, 241641104560128000, 13290260750807040000, 744254602045194240000, 42422512316576071680000

Offset

46,1

Links

Table of n, a(n) for n=46..57.

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: A076426 A251872 A190466 * A330343 A055354 A053862

Adjacent sequences: A157985 A157986 A157987 * A157989 A157990 A157991

Keyword

nonn,less

Author

Roger L. Bagula, Mar 10 2009

Extensions

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

Status

approved