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A090583 Gosper's approximation to n!, sqrt((2*n+1/3)*pi)*n^n/e^n, rounded to nearest integer. 2
1, 1, 2, 6, 24, 120, 720, 5039, 40316, 362851, 3628561, 39914615, 478979481, 6226774954, 87175314872, 1307635379670, 20922240412500, 355679137660826, 6402240370021199, 121642823201649058, 2432860847996122437 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

LINKS

Eric Weisstein's World of Mathematics, Stirling's Approximation. Section in World of Mathematics.

CROSSREFS

Cf. A000142, A005394, A055775.

Sequence in context: A164873 A052399 A177553 * A108889 A033645 A138113

Adjacent sequences:  A090580 A090581 A090582 * A090584 A090585 A090586

KEYWORD

nonn

AUTHOR

Hugo Pfoertner (hugo(AT)pfoertner.org), Jan 10 2004

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Last modified February 16 21:30 EST 2012. Contains 205971 sequences.