login
A030898
a(n) = floor(exp(2/17)*n!).
0
1, 2, 6, 26, 134, 809, 5669, 45353, 408184, 4081844, 44900294, 538803530, 7004445892, 98062242500, 1470933637503, 23534938200055, 400093949400940, 7201691089216926, 136832130695121608, 2736642613902432167
OFFSET
1,2
MATHEMATICA
With[{c=Exp[2/17]}, Floor[c*Range[20]!]] (* Harvey P. Dale, Dec 15 2013 *)
PROG
(Magma) [Floor(Exp(2/17)*Factorial(n)) : n in [1..25]]; // Wesley Ivan Hurt, Sep 25 2023
CROSSREFS
Sequence in context: A370215 A326562 A030957 * A002788 A375652 A332796
KEYWORD
nonn
AUTHOR
STATUS
approved