%I #11 Sep 08 2022 08:45:31
%S 3,1,1,1,2,2,4,6,12,23,45,95,202,439,969,2170,4917,11259,26022,60646,
%T 142406,336675,800921,1916170,4608314,11136187,27030852,65882702,
%U 161192928,395795355,975088103,2409758307,5972774016,14844843847
%N Ceiling(exp(n)/n^3).
%H Vincenzo Librandi, <a href="/A132409/b132409.txt">Table of n, a(n) for n = 1..1000</a>
%t Table[Ceiling[E^(n)/n^3], {n, 40}] (* _Vincenzo Librandi_, Feb 19 2013 *)
%o (Magma)[Ceiling(Exp(n)/n^3): n in [1..40]]; // _Vincenzo Librandi_, Feb 19 2013
%Y Cf. A107316.
%K nonn,easy
%O 1,1
%A _Mohammad K. Azarian_, Nov 12 2007
%E Changed offset from 0 to 1 by _Vincenzo Librandi_, Feb 19 2013