%I #8 Oct 14 2023 12:06:40
%S 1,3,11,47,238,1431,10023,80185,721673,7216730,79384035,952608429,
%T 12383909588,173374734243,2600621013653,41609936218463,
%U 707368915713872,12732640482849703,241920169174144365,4838403383482887303
%N a(n) = floor( exp(11/16)*n! ).
%t Floor[Exp[11/16]Range[30]!] (* _Harvey P. Dale_, Aug 05 2021 *)
%K nonn
%O 1,2
%A _Simon Plouffe_