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A023933 Theta series of A*_21 lattice. 0

%I

%S 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,44,0,0,0,0,0,0,0,0,0,0,0,0,

%T 0,0,0,0,0,0,462,0,0,0,462,0,0,0,0,0,0,0,0,0,0,0,0,3080,0,0,0,0,0,0,0,

%U 9240,0,0,0,0,0,0,14630,0,0,0,0,0,0,0,0

%N Theta series of A*_21 lattice.

%D J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 114.

%K nonn

%O 0,22

%A _N. J. A. Sloane_.

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Last modified September 21 16:31 EDT 2021. Contains 347598 sequences. (Running on oeis4.)