A030971 [ exp(3/5)*n! ].

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

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

Simon Plouffe

Status

approved