A030971 - OEIS

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A030971

[ exp(3/5)*n! ].

0

1, 3, 10, 43, 218, 1311, 9183, 73467, 661210, 6612104, 72733151, 872797820, 11346371670, 158849203381, 2382738050721, 38123808811545, 648104749796268, 11665885496332840, 221651824430323976, 4433036488606479534

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..20.

MATHEMATICA

Floor[Exp[3/5]Range[20]!] (* Harvey P. Dale, Jun 21 2011 *)

CROSSREFS

Sequence in context: A030833 A318372 A157313 * A248687 A006932 A001040

Adjacent sequences: A030968 A030969 A030970 * A030972 A030973 A030974

KEYWORD

nonn

AUTHOR

STATUS

approved