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A004021 Theta series of packing P_{10c}.
(Formerly M5448)
0

%I M5448 #11 Oct 24 2023 06:09:16

%S 1,372,768,5684,6144,28608,23040,91956,61440,224680,140544,458688,

%T 276480,358240,480768,1467188,798720,2329012,1251072,3590952,1843200

%N Theta series of packing P_{10c}.

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

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

%K nonn

%O 0,2

%A _N. J. A. Sloane_

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Last modified March 19 02:58 EDT 2024. Contains 370952 sequences. (Running on oeis4.)