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A023941
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Theta series of laminated lattice LAMBDA_19.
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1
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OFFSET
| 0,3
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REFERENCES
| J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 174.
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EXAMPLE
| 1 + 10668*q^4 + 317952*q^6 + 3747430*q^8 + 24569856*q^10 + 117503960*q^12 + O(q^13)
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PROG
| (MAGMA) L:=Lattice("Lambda", 19); T<q> := ThetaSeries(L, 12); T;
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CROSSREFS
| Sequence in context: A157326 A006006 A151411 * A065320 A164565 A184603
Adjacent sequences: A023938 A023939 A023940 * A023942 A023943 A023944
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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