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A008435 Theta series of {D_7}^{+} packing. 0
1, 0, 0, 0, 0, 0, 0, 64, 84, 0, 0, 0, 0, 0, 0, 448, 574, 0, 0, 0, 0, 0, 0, 1344, 1288, 0, 0, 0, 0, 0, 0, 2688, 3444, 0, 0, 0, 0, 0, 0, 4928, 4424, 0, 0, 0, 0, 0, 0, 8064, 9240, 0, 0, 0, 0, 0, 0, 11200, 11088, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,8

REFERENCES

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

LINKS

Table of n, a(n) for n=0..59.

CROSSREFS

Sequence in context: A057372 A057442 A141817 * A223083 A119894 A138667

Adjacent sequences:  A008432 A008433 A008434 * A008436 A008437 A008438

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 12 16:36 EST 2017. Contains 295939 sequences.