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A015671 Expansion of e.g.f. theta_3^(11/2). 3
1, 11, 99, 693, 3729, 22275, 259875, 2900205, 19490625, 161008155, 3451399875, 48646261125, 433937559825, 6657275099475, 145157601463875, 2607210889408125, 38347348433018625, 476849547788488875 (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. 102.
LINKS
MATHEMATICA
nmax = 25; CoefficientList[Series[EllipticTheta[3, 0, x]^(11/2), {x, 0, nmax}], x] * Range[0, nmax]! (* Vaclav Kotesovec, Oct 23 2018 *)
CROSSREFS
Sequence in context: A223622 A130886 A239486 * A190870 A037510 A037693
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified March 28 21:57 EDT 2024. Contains 371254 sequences. (Running on oeis4.)