%I A039810
%S A039810 1,2,1,5,6,1,15,32,12,1,52,175,110,20,1,203,1012,945,280,30,1,877,
%T A039810 6230,8092,3465,595,42,1,4140,40819,70756,40992,10010,1120,56,1,21147,
%U A039810 283944,638423,479976,156072,24570,1932,72,1,115975,2090424,5971350
%N A039810 Matrix square of Stirling-2 Triangle A008277.
%F A039810 E.g.f. k-th column: ((exp(exp(x)-1)))^k)/k!.
%e A039810 1; 2,1; 5,6,1; 15,32,12,1; ...
%Y A039810 Cf. A039811-A039813. |a(n, 1)| = A000110(n) (first column) (Bell numbers).
%Y A039810 Sequence in context: A120986 A095801 A128567 this_sequence A124575 A113345 
               A078123
%Y A039810 Adjacent sequences: A039807 A039808 A039809 this_sequence A039811 A039812 
               A039813
%K A039810 nonn,tabl
%O A039810 1,2
%A A039810 Christian G. Bower (bowerc(AT)usa.net), Feb 15 1999.