0,2

Table of n, a(n) for n=0..46.

G.f.: theta_2(sqrt(x))^3/(8*x^(3/8)*(1 - x)), where theta_2() is the Jacobi theta function. - Ilya Gutkovskiy, Apr 15 2018

Cf. A008443.

Sequence in context: A310763 A310764 A310765 * A310766 A097403 A126618

Adjacent sequences: A038832 A038833 A038834 * A038836 A038837 A038838

nonn

N. J. A. Sloane.

approved