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A015236 Theta series of lattice Kappa_7. +0
1
1, 0, 92, 64, 436, 320, 1248, 640, 2476, 1024, 5080, 1984, 6170, 2944, 11704, 3840, 13860, 6144 (list; graph; listen)
OFFSET

0,3

REFERENCES

J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 161.

LINKS

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

CROSSREFS

Sequence in context: A075479 A081222 A033412 this_sequence A057702 A039549 A101287

Adjacent sequences: A015233 A015234 A015235 this_sequence A015237 A015238 A015239

KEYWORD

nonn

AUTHOR

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

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Last modified November 25 20:05 EST 2009. Contains 167514 sequences.


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