A328533 - OEIS

A328533

G.f. = Phi^4*F^2, where Phi = g.f. for A028930, F = g.f. for A028959.

1, 4, 12, 40, 100, 216, 472, 896, 1580, 2732, 4408, 6816, 10400, 15280, 22000, 31088, 43308, 58072, 78804, 102176, 134056, 169408, 218320, 268228, 339768, 409244, 507744, 603368, 738000, 859424, 1041376, 1200664, 1435908, 1639184, 1943224, 2186656

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OFFSET

0,2

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 p. 196. (A028930 is Phi_1, A028959 is F_1.)

LINKS

Table of n, a(n) for n=0..35.

CROSSREFS

Cf. A028930, A028959.

Sequence in context: A009532 A248325 A344122 * A265127 A056274 A335806

Adjacent sequences: A328530 A328531 A328532 * A328534 A328535 A328536

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Oct 18 2019

STATUS

approved