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A177823 Triangle of Eulerian numbers squared: A008292(n,m)^2 read by rows.

%I A177823 #9 Mar 12 2014 16:37:17
%S A177823 1,1,1,1,16,1,1,121,121,1,1,676,4356,676,1,1,3249,91204,91204,3249,1,
%T A177823 1,14400,1418481,5837056,1418481,14400,1,1,61009,18429849,243953161,
%U A177823 243953161,18429849,61009,1,1,252004,213393664,7785238756,24395316100,7785238756,213393664,252004,1,1,1026169
%N A177823 Triangle of Eulerian numbers squared: A008292(n,m)^2 read by rows.
%C A177823 Row sums are A168562.
%e A177823 1;
%e A177823 1, 1;
%e A177823 1, 16, 1;
%e A177823 1, 121, 121, 1;
%e A177823 1, 676, 4356, 676, 1;
%e A177823 1, 3249, 91204, 91204, 3249, 1;
%e A177823 1, 14400, 1418481, 5837056, 1418481, 14400, 1;
%t A177823 << DiscreteMath`Combinatorica`;
%t A177823 a = Table[Table[Eulerian[n + 1, m]^2, {m, 0, n}], {n, 0, 10}];
%t A177823 Flatten[%]
%Y A177823 Cf. A008292, A014732, A014748, A014765, A168562
%K A177823 nonn,tabl
%O A177823 1,5
%A A177823 _Roger L. Bagula_, Dec 13 2010