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A063134 Dimension of the space of weight 2n cusp forms for Gamma_0( 66 ). 0
9, 32, 56, 80, 104, 128, 152, 176, 200, 224, 248, 272, 296, 320, 344, 368, 392, 416, 440, 464, 488, 512, 536, 560, 584, 608, 632, 656, 680, 704, 728, 752, 776, 800, 824, 848, 872, 896, 920, 944, 968, 992, 1016, 1040, 1064, 1088, 1112, 1136 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Table of n, a(n) for n=1..48.
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*(9 + 14*x + x^2) / (1 - x)^2.
a(n) = 2*a(n-1) - a(n-2) for n>3.
a(n) = 8*(3*n-2) for n>1.
(End)
CROSSREFS
Sequence in context: A130510 A120498 A155098 * A027620 A152619 A051662
Adjacent sequences: A063131 A063132 A063133 * A063135 A063136 A063137
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 08 2001
STATUS
approved

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Last modified August 29 19:56 EDT 2024. Contains 375518 sequences. (Running on oeis4.)