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%I #10 Dec 04 2012 10:47:48
%S 12,18180,17678180,23906871625,33142751210880,40920467881841016,
%T 39881847574391332064,27839801028626330786100,
%U 12898777607987820532044600,3796362296831030040318923015,708799758875178944116824699876
%N Number of n X n arrays of squares of integers summing to 28.
%H R. H. Hardin, <a href="/A159421/b159421.txt">Table of n, a(n) for n = 2..100</a>
%H Vaclav Kotesovec, <a href="/A159421/a159421.txt">G.f. for A159421</a>
%F G.f.: see link above. - _Vaclav Kotesovec_, Dec 04 2012
%K nonn
%O 2,1
%A _R. H. Hardin_, Apr 11 2009
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