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%I #14 Aug 11 2015 16:05:19
%S 1,1,0,0,1,0,0,0,0,1,1,1,0,0,1,0,1,0,0,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,
%T 0,1,1,0,0,0,1,1,0,0,1,0,1,0,0,2,0,0,0,0,0,0,1,0,0,1,0,0,0,0,1,1,0,0,
%U 0,0,0,0,0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,0,0,1,1,2,0,0,1,0,0,0,0,1
%N Number of nonnegative integer solutions to the equation x^2 + 10*y^2 = n.
%Y Cf. A020673, A033201.
%K nonn
%O 0,50
%A _V. Raman_, Sep 08 2012
%E Corrected by _T. D. Noe_ and _N. J. A. Sloane_, Sep 10 2012
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