%I #4 Mar 30 2012 18:36:23
%S 1,3,11,47,237,1423,9966,79731,717584,7175842,78934269,947211229,
%T 12313745983,172392443766,2585886656502,41374186504046,
%U 703361170568782,12660501070238093,240549520334523768,4810990406690475360
%N [ exp(15/22)*n! ].
%K nonn
%O 1,2
%A _Simon Plouffe_