A030887 [ exp(13/17)*n! ].

2, 4, 12, 51, 257, 1546, 10827, 86621, 779597, 7795977, 85755752, 1029069031, 13377897415, 187290563819, 2809358457289, 44949735316634, 764145500382787, 13754619006890173, 261337761130913294, 5226755222618265883

Offset

1,1

Links

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

Mathematica

With[{c=Exp[13/17]}, Floor[c*Range[30]!]] (* Harvey P. Dale, Aug 14 2015 *)

Crossrefs

Sequence in context: A030974 A343310 A030843 * A030924 A030831 A058767

Adjacent sequences: A030884 A030885 A030886 * A030888 A030889 A030890

Keyword

nonn

Author

Simon Plouffe

Status

approved