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a(n) = sum of the square-full quadratic non-residues of n.
1

%I #3 Mar 30 2012 17:34:11

%S 0,0,0,0,0,0,0,0,8,8,8,8,8,12,20,20,12,20,38,38,40,26,20,46,58,70,82,

%T 101,65,113,63,137,130,111,169,141,102,97,130,125,91,163,145,177,213,

%U 177,149,298,244,278,378,296,260,301,393,390,407,335,378,449

%N a(n) = sum of the square-full quadratic non-residues of n.

%H C. H. Gribble, <a href="/A165926/b165926.txt">Table of n, a(n) for n=1,...,1000</a>.

%Y Cf: A165925

%K nonn

%O 1,9

%A _Christopher Hunt Gribble_, Sep 30 2009