|
%I #8 Jul 12 2014 15:01:19
%S 1,0,0,2,0,0,0,0,2,2,0,0,2,2,0,0,2,0,0,0,0,0,0,0,2,0,0,2,0,2,0,2,2,0,
%T 0,0,2,0,0,2,0,2,0,0,0,0,0,2,4,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,
%U 0,2,0,2,4,2,0,2,0,0,0,0,0,4,0,0,0,0,0,2,0,0,0,0,0,2,0,0,6,0,0
%N Theta series of quadratic form (or lattice) with Gram matrix [ 3, 1; 1, 8 ].
%C The number of integer solutions (x, y) to 3*x^2 + 2*x*y + 8*y^2, discriminant -92. - _Ray Chandler_, Jul 12 2014
%H John Cannon, <a href="/A028961/b028961.txt">Table of n, a(n) for n = 0..10000</a>
%H N. J. A. Sloane et al., <a href="https://oeis.org/wiki/Binary_Quadratic_Forms_and_OEIS">Binary Quadratic Forms and OEIS</a> (Index to related sequences, programs, references)
%K nonn
%O 0,4
%A _N. J. A. Sloane_.
|
