%I #4 Mar 31 2012 12:35:58
%S 1,1,1,1,5,88,571,3719,32608,229978,1944146,12785619,92175303,
%T 562796025,3586783831,21282332690,123857108265,711033477793,
%U 3887110307164,21647422702326,114426238905952,619561557445710
%N Number of strings of numbers x(i=1..n) in 0..8 with sum i^2*x(i)^2 equal to n^2*64
%C Column 8 of A184240
%e All solutions for n=5
%e ..0....4....4....6....0
%e ..0....2....8....7....0
%e ..8....4....4....6....0
%e ..8....8....7....3....0
%e ..0....4....4....6....8
%K nonn
%O 1,5
%A _R. H. Hardin_ Jan 10 2011
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