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A004034 Theta series of Leech lattice with respect to deep hole of type A_1.
(Formerly M5294)
2
48, 4096, 97152, 1130496, 8400704, 45785088 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

REFERENCES

J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 511.

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..5.

CROSSREFS

Sequence in context: A271188 A033475 A053060 * A134164 A270253 A098209

Adjacent sequences:  A004031 A004032 A004033 * A004035 A004036 A004037

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 7 15:08 EDT 2020. Contains 336276 sequences. (Running on oeis4.)