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A022068 Theta series of D*_15 lattice. 0
1, 0, 0, 0, 30, 0, 0, 0, 420, 0, 0, 0, 3640, 0, 0, 32768, 21870, 0, 0, 0, 96936, 0, 0, 491520, 331240, 0, 0, 0, 911040, 0, 0, 3440640, 2128260, 0, 0, 0, 4495430, 0, 0, 15400960, 8972712, 0, 0, 0, 16946280, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

REFERENCES

J. H. Conway and N. J. A. Sloane, Sphere Packings, Lattices and Groups, Springer-Verlag, p. 120.

LINKS

Table of n, a(n) for n=0..46.

CROSSREFS

Sequence in context: A124992 A296522 A023926 * A277043 A198805 A030128

Adjacent sequences:  A022065 A022066 A022067 * A022069 A022070 A022071

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 23 21:09 EDT 2021. Contains 345402 sequences. (Running on oeis4.)