A030853 [ exp(17/20)*n! ].

2, 4, 14, 56, 280, 1684, 11791, 94334, 849011, 8490110, 93391215, 1120694585, 14569029611, 203966414562, 3059496218435, 48951939494968, 832182971414458, 14979293485460255, 284606576223744861, 5692131524474897237

Offset

1,1

Links

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

Crossrefs

Sequence in context: A000939 A367558 A109154 * A306150 A030962 A030830

Adjacent sequences: A030850 A030851 A030852 * A030854 A030855 A030856

Keyword

nonn

Author

Simon Plouffe

Status

approved