%I #3 Mar 31 2012 12:35:23
%S 1,232,6912,35150,42354,44124,425674,804511,446508,638012,4465916,
%T 5291400,2246390,3026820,18106164,25432912,12496449,5934606,46859304,
%U 91441740,47944020,17647254,123856526,218810112,102258544,46559350
%N Number of 7X7 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n.
%K nonn
%O 0,2
%A _R. H. Hardin_ Feb 09 2009