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A023931
Theta series of A*_19 lattice.
0
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 380, 0, 0, 0, 380, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2280, 0, 0, 0, 0, 0, 0, 0, 6840, 0, 0, 0, 0, 9690, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31008, 38800, 0, 0, 0, 29070
OFFSET
0,20
REFERENCES
J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 114.
CROSSREFS
Sequence in context: A367524 A112950 A173364 * A067159 A292152 A331907
KEYWORD
nonn
AUTHOR
STATUS
approved