%I #11 Oct 08 2018 03:46:01
%S 1,2,2,4,2,2,8,6,14,14,8,16,8,20,20,20,30,12,30,12,10,32,16,40,40,14,
%T 16,20,22,56,48,48,34,28,52,16,70,40,48,92,24,32,32,32,56,94,56,28,56,
%U 46,58,80,48,56,88,76,72,60,48,44,108,92,40,94,82,44,120,48,40
%N Number of integer solutions to a^2 + 2*b^2 + 5*c^2 + 7*d^2 = n.
%C a(n) > 0 for n >= 0.
%H Seiichi Manyama, <a href="/A320164/b320164.txt">Table of n, a(n) for n = 0..10000</a>
%F G.f.: theta_3(q) * theta_3(q^2) * theta_3(q^5) * theta_3(q^7).
%Y Cf. A319822, A320163, A320165, A320166, A033722.
%K nonn
%O 0,2
%A _Seiichi Manyama_, Oct 07 2018
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