A063242 Dimension of the space of weight 2n cuspidal newforms for Gamma_0( 92 ).

2, 6, 8, 14, 16, 20, 24, 28, 30, 36, 38, 42, 46, 50, 52, 58, 60, 64, 68, 72, 74, 80, 82, 86, 90, 94, 96, 102, 104, 108, 112, 116, 118, 124, 126, 130, 134, 138, 140, 146, 148, 152, 156, 160, 162, 168, 170, 174, 178, 182

Offset

1,1

Links

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

William A. Stein, Dimensions of the spaces S_k^{new}(Gamma_0(N))

William A. Stein, The modular forms database

Index entries for linear recurrences with constant coefficients, signature (0,1,1,0,-1).

Formula

G.f.: 2x -2*x^2*(-3-4*x-4*x^2-x^3+x^4) / ( (1+x)*(1+x+x^2)*(x-1)^2 ). - R. J. Mathar, Jul 15 2015

Mathematica

LinearRecurrence[{0, 1, 1, 0, -1}, {2, 6, 8, 14, 16}, 60] (* Harvey P. Dale, Feb 11 2024 *)

Crossrefs

Sequence in context: A264598 A165607 A109440 * A210984 A213364 A212124

Adjacent sequences: A063239 A063240 A063241 * A063243 A063244 A063245

Keyword

nonn

Author

N. J. A. Sloane, Jul 10 2001

Status

approved