%I A030799
%S A030799 1,3,9,39,197,1187,8309,66476,598287,5982879,65811677,789740126,
%T A030799 10266621646,143732703044,2155990545670,34495848730735,
%U A030799 586429428422497,10555729711604956,200558864520494172,4011177290409883459
%N A030799 [ exp(1/2)*n! ].
%Y A030799 Sequence in context: A121101 A080635 A130905 this_sequence A058105 A090012 
               A079096
%Y A030799 Adjacent sequences: A030796 A030797 A030798 this_sequence A030800 A030801 
               A030802
%K A030799 nonn
%O A030799 1,2
%A A030799 Simon Plouffe (simon.plouffe(AT)gmail.com)