A030948 [ exp(9/10)*n! ].

2, 4, 14, 59, 295, 1770, 12396, 99171, 892540, 8925407, 98179485, 1178153825, 15315999732, 214423996260, 3216359943912, 51461759102607, 874849904744335, 15747298285398037, 299198667422562716, 5983973348451254333

Offset

1,1

Links

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

Mathematica

With[{c=Exp[9/10]}, Floor[c*Range[20]!]] (* Harvey P. Dale, Jan 16 2013 *)

Crossrefs

Sequence in context: A030952 A030861 A122972 * A030841 A030938 A030808

Adjacent sequences: A030945 A030946 A030947 * A030949 A030950 A030951

Keyword

nonn

Author

Simon Plouffe

Status

approved