A063135 Dimension of the space of weight 2n cusp forms for Gamma_0( 67 ).

5, 16, 28, 38, 50, 62, 72, 84, 96, 106, 118, 130, 140, 152, 164, 174, 186, 198, 208, 220, 232, 242, 254, 266, 276, 288, 300, 310, 322, 334, 344, 356, 368, 378, 390, 402, 412, 424, 436, 446, 458, 470, 480, 492, 504, 514, 526, 538, 548, 560

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*(5 + 11*x + 12*x^2 + 5*x^3 + x^4) / ((1 - x)^2*(1 + x + x^2)).

a(n) = a(n-1) + a(n-3) - a(n-4) for n>5.

(End)

Crossrefs

Sequence in context: A056736 A063236 A063228 * A030573 A063290 A299882

Adjacent sequences: A063132 A063133 A063134 * A063136 A063137 A063138

Keyword

nonn

Author

N. J. A. Sloane, Jul 08 2001

Status

approved