%I #5 Dec 18 2015 18:17:19
%S 30,27355,6517430,1133908693,67473811410,1696492412638,24203648741232,
%T 232689557755938,1672775406131042,9619403010227889,46341714628484302,
%U 193317644719326575,715634511237973534,2395231185525164796
%N Number of n X n arrays of squares of integers with every (n-2)X(n-2) subblock summing to 8
%H R. H. Hardin, <a href="/A159373/b159373.txt">Table of n, a(n) for n=4..24</a>
%K nonn
%O 4,1
%A _R. H. Hardin_ Apr 11 2009
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