A037147 Denominators of Fourier coefficients of Eisenstein series of degree 2 and weight 10 when evaluated at Gram(A_2)*z.
1, 1, 1, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867, 43867
Offset: 0
References
- Helmut Klingen, Introductory Lectures on Siegel Modular Forms, p. 123.
Links
- N. J. A. Sloane, Notes on Two-dimensional Theta Series of Lattices (Notes on some joint work with Eric M. Rains), pages 96-115, circa Jun 08 1998, of N. J. A. Sloane's notebook "Lattices Volume 79".
- Index entries for sequences related to Eisenstein series
Formula
x^20 - 120*x^14*y + 1728*x^8*y^2 + (1330587648/43867)*x^2*y^3, x = phi_0(z), y = Delta_12(z). (See A037150 for explanation and Maple code. - N. J. A. Sloane, Dec 12 2020)
Extensions
More terms from Sean A. Irvine, Dec 13 2020