Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #6 Jun 13 2016 17:38:39
%S 1,3,10,41,209,1254,8784,70274,632466,6324668,69571349,834856198,
%T 10853130586,151943828217,2279157423269,36466518772312,
%U 619930819129309,11158754744327568,212016340142223808,4240326802844476168
%N [ exp(5/9)*n! ].
%t Floor[Exp[5/9](Range[30]!)] (* _Harvey P. Dale_, Jun 13 2016 *)
%K nonn
%O 1,2
%A _Simon Plouffe_