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%I
%S 1,17,1713,33809,306049,1733537,7259297,24499121,70554353,179773681,
%T 415055025,886597537,1773617697,3355533537,6058457297,10510672945,
%U 17588781393,28537047057,45040906785,69369596001,104503770913
%N Number of points in Z^8 of norm <= n.
%C Numbers so far are all 1 mod 16. - _Ralf Stephan_, Jul 07 2003
%H Andrew Howroyd, <a href="/A055414/b055414.txt">Table of n, a(n) for n = 0..500</a>
%F a(n) = [x^(n^2)] theta_3(x)^8/(1 - x), where theta_3() is the Jacobi theta function. - _Ilya Gutkovskiy_, Apr 14 2018
%Y Column k=8 of A302997.
%K nonn
%O 0,2
%A _David W. Wilson_
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