A063146 Dimension of the space of weight 2n cusp forms for Gamma_0( 78 ).

11, 38, 66, 94, 122, 150, 178, 206, 234, 262, 290, 318, 346, 374, 402, 430, 458, 486, 514, 542, 570, 598, 626, 654, 682, 710, 738, 766, 794, 822, 850, 878, 906, 934, 962, 990, 1018, 1046, 1074, 1102, 1130, 1158, 1186, 1214, 1242, 1270, 1298, 1326, 1354, 1382

Offset

1,1

Links

Table of n, a(n) for n=1..50.

William A. Stein, Dimensions of the spaces S_k(Gamma_0(N)).

William A. Stein, The modular forms database

Formula

Conjectures from Colin Barker, Jun 10 2019: (Start)

G.f.: x*(11 + 16*x + x^2) / (1 - x)^2.

a(n) = 2*a(n-1) - a(n-2) for n>3.

a(n) = 28*n - 18 for n>1.

(End)

Crossrefs

Sequence in context: A279770 A071853 A072313 * A139276 A010002 A143109

Adjacent sequences: A063143 A063144 A063145 * A063147 A063148 A063149

Keyword

nonn

Author

N. J. A. Sloane, Jul 08 2001

Status

approved