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%I #5 Oct 27 2019 21:38:24
%S 1,6512,9783480,1609793976,142719383676,2380048630848,35263399597916,
%T 162770370597240,1794934830265052,6285859127170900,53808016711020432
%N Number of 15 X 15 arrays of squares of integers, symmetric about both diagonal and antidiagonal, with all rows summing to n.
%K nonn
%O 0,2
%A _R. H. Hardin_, Feb 09 2009
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