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A022071 Theta series of D*_18 lattice. +0
1
1, 0, 36, 0, 612, 0, 6528, 0, 48996, 262144, 275400, 0, 1207680, 4718592, 4269312, 0, 12573540, 40108032, 32041636, 0, 73617480, 218628096, 157553280, 0, 318102912, 882376704, 605381832, 0, 1090632960 (list; graph; listen)
OFFSET

0,3

REFERENCES

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

CROSSREFS

Sequence in context: A167264 A013556 A013557 this_sequence A156645 A037935 A159824

Adjacent sequences: A022068 A022069 A022070 this_sequence A022072 A022073 A022074

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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