Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #6 Oct 20 2021 18:25:39
%S 2,4,12,50,254,1524,10669,85357,768216,7682169,84503866,1014046395,
%T 13182603137,184556443918,2768346658779,44293546540479,
%U 752990291188151,13553825241386727,257522679586347822,5150453591726956442
%N [ exp(3/4)*n! ].
%t Floor[Exp[3/4]Range[20]!] (* _Harvey P. Dale_, Oct 20 2021 *)
%K nonn
%O 1,1
%A _Simon Plouffe_