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A022053 Theta series of D_22 lattice. +0
1
1, 924, 117084, 4812192, 86075484, 815677016, 5012882336, 23460347328, 89096422492, 289559673084, 830202403800, 2153312518240, 5140361517984, 11444537517336, 24015334687168, 47873378766400, 91281903219804 (list; graph; listen)
OFFSET

0,2

REFERENCES

J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 118.

CROSSREFS

Sequence in context: A121943 A024750 A024758 this_sequence A107517 A140906 A115696

Adjacent sequences: A022050 A022051 A022052 this_sequence A022054 A022055 A022056

KEYWORD

nonn

AUTHOR

njas

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Last modified September 5 01:44 EDT 2008. Contains 143476 sequences.


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