A328528 G.f. = Phi^3, where Phi = g.f. for A028930.

1, 0, 6, 6, 18, 24, 50, 48, 90, 86, 120, 120, 176, 150, 240, 240, 288, 288, 440, 360, 504, 480, 600, 528, 818, 528, 738, 758, 1008, 774, 1200, 918, 1260, 1200, 1440, 1056, 1714, 1368, 1800, 1574, 2040, 1494, 2400, 1848, 2520, 2184, 2502, 2070, 3046

Offset

0,3

References

Köklüce, Bülent. "Cusp forms in S_6 (Gamma_ 0(23)), S_8 (Gamma_0 (23)) and the number of representations of numbers by some quadratic forms in 12 and 16 variables." The Ramanujan Journal 34.2 (2014): 187-208. See Phi_k, p. 188. (A028930 is Phi_1.)

Links

Alois P. Heinz, Table of n, a(n) for n = 0..5000

Crossrefs

Cf. A028930.

Sequence in context: A315823 A315824 A315825 * A161787 A342285 A092297

Adjacent sequences: A328525 A328526 A328527 * A328529 A328530 A328531

Keyword

nonn

Author

N. J. A. Sloane, Oct 18 2019

Status

approved