# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a030966 Showing 1-1 of 1 %I A030966 #4 Mar 30 2012 18:36:26 %S A030966 1,2,7,31,159,958,6706,53654,482888,4828888,53117772,637413271, %T A030966 8286372532,116009215452,1740138231786,27842211708589,473317599046024, %U A030966 8519716782828440,161874618873740361,3237492377474807236 %N A030966 [ exp(2/7)*n! ]. %K A030966 nonn %O A030966 1,2 %A A030966 _Simon Plouffe_ # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE