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A005954 Theta series of P_{10b} packing.
(Formerly M5456)
0
1, 500, 7220, 36800, 118580, 288424, 589760, 1104000, 1884980, 2994740, 4618024 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

REFERENCES

J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 140.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=0..10.

CROSSREFS

Sequence in context: A045215 A194085 A216114 * A333137 A281779 A231804

Adjacent sequences:  A005951 A005952 A005953 * A005955 A005956 A005957

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified April 23 10:55 EDT 2021. Contains 343204 sequences. (Running on oeis4.)