A005954 Theta series of P_{10b} packing. (Formerly M5456)

1, 500, 7220, 36800, 118580, 288424, 589760, 1104000, 1884980, 2994740, 4618024

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