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A063247 Dimension of the space of weight 2n cuspidal newforms for Gamma_0( 100 ). 2
1, 5, 8, 11, 14, 18, 20, 24, 27, 30, 33, 37, 39, 43, 46, 49, 52, 56, 58, 62, 65, 68, 71, 75, 77, 81, 84, 87, 90, 94, 96, 100, 103, 106, 109, 113, 115, 119, 122, 125, 128, 132, 134, 138, 141, 144, 147, 151, 153, 157 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
William A. Stein, The modular forms database
FORMULA
Conjectures from Colin Barker, Jun 08 2019: (Start)
G.f.: x*(1 + 5*x + 7*x^2 + 5*x^3 + x^4) / ((1 - x)^2*(1 + x)*(1 + x + x^2)).
a(n) = a(n-2) + a(n-3) - a(n-5) for n>5.
(End)
CROSSREFS
Sequence in context: A022808 A104279 A184919 * A184928 A186238 A352623
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 10 2001
STATUS
approved

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Last modified June 14 10:44 EDT 2024. Contains 373396 sequences. (Running on oeis4.)