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Number of 8X8 arrays of squares of integers, symmetric under 90 degree rotation, with all rows summing to n.
0

%I #3 Mar 31 2012 12:35:23

%S 1,12,90,276,426,480,870,1344,1483,1836,3402,4968,5154,5112,9414,

%T 12552,9522,8508,16116,20712,19896,19200,27630,39192,36876,24936,

%U 42252,64764,58704,50376,70422,82656,78655,66192,78600,114540,136182,112320,137472

%N Number of 8X8 arrays of squares of integers, symmetric under 90 degree rotation, with all rows summing to n.

%K nonn

%O 0,2

%A _R. H. Hardin_ Feb 09 2009