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%I #14 Jul 17 2014 12:28:29
%S 1,0,2,6,4,4,0,4,10,2,2,12,10,0,6,8,8,6,6,8,12,4,4,16,8,6,0,22,12,4,6,
%T 4,26,4,0,26,18,4,8,0,6,4,10,22,28,8,4,20,22,6,10,22,0,12,4,8,18,8,8,
%U 32,24,4,8,20,20,2,4,28,26,4,4,20,30,4,10,24,16,12,2,8,36,12,8
%N Theta series of quadratic form with Gram matrix [ 2, 1, 0; 1, 3, 1; 0, 1, 3 ].
%C This is the monoclinic P lattice (the classical holotype) of dimension 3.
%H John Cannon, <a href="/A029670/b029670.txt">Table of n, a(n) for n = 0..10000</a>
%H G. Nebe and N. J. A. Sloane, <a href="http://www.math.rwth-aachen.de/~Gabriele.Nebe/LATTICES/monoclinicC.html">Home page for this lattice</a>
%e 1 + 2*q^2 + 6*q^3 + 4*q^4 + 4*q^5 + 4*q^7 + 10*q^8 + 2*q^9 + 2*q^10 + 12*q^11 + ...
%K nonn
%O 0,3
%A _N. J. A. Sloane_.