%I

%S 6,96,1912,137096,18106164,4464765998,1937140499056,1809280459234368,

%T 5083977766881391672

%N Number of n X n arrays of squares of integers, symmetric about main diagonal, with all rows summing to 14.

%K nonn

%O 3,1

%A _R. H. Hardin_ Feb 09 2009