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A023923 Theta series of A*_11 lattice. 0
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 132, 0, 0, 440, 0, 0, 0, 0, 990, 0, 0, 2904, 924, 0, 0, 0, 0, 0, 0, 0, 3984, 0, 0, 0, 2970, 0, 0, 8184, 0, 0, 0, 0, 12408, 0, 0, 31152, 7920, 0, 0, 0, 0, 0, 0, 0, 30360, 0, 0, 0, 19800, 0, 0, 45144, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,12

REFERENCES

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

LINKS

Table of n, a(n) for n=0..76.

G. Nebe and N. J. A. Sloane, Home page for this lattice

CROSSREFS

Sequence in context: A180731 A053558 A140793 * A267334 A202184 A353227

Adjacent sequences:  A023920 A023921 A023922 * A023924 A023925 A023926

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 25 22:13 EDT 2022. Contains 354868 sequences. (Running on oeis4.)