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Search: id:A022044
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A022044 Theta series of D_13 lattice. +0
1
1, 312, 11466, 116688, 535704, 1899664, 5043376, 12066912, 24443978, 48210760, 83323344, 145532816, 227110416, 363737712, 531517376, 800145632, 1104376728, 1594656544, 2114015514, 2931991920 (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: A011774 A011251 A043360 this_sequence A156403 A107508 A015704

Adjacent sequences: A022041 A022042 A022043 this_sequence A022045 A022046 A022047

KEYWORD

nonn

AUTHOR

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

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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