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9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97, 105, 113, 121, 129, 137, 145, 153, 161, 169, 177, 185, 193, 201, 209, 217, 225, 233, 241, 249, 257, 265, 273, 281, 289, 297, 305, 313, 321, 329, 337, 345, 353, 361, 369, 377, 385, 393, 401, 409, 417, 425, 433, 441, 449, 457, 465, 473, 481, 489
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| Apart from initial term(s), dimension of the space of weight 2n cusp forms for Gamma_0( 28 ).
For n>0: a(n) = A017077(n-1). [From Reinhard Zumkeller, Oct 30 2008]
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..10000
Tanya Khovanova, Recursive Sequences
William A. Stein, Dimensions of the spaces S_k(Gamma_0(N))
William A. Stein, The modular forms database
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FORMULA
| a(n) = 8*n + 9. [From Reinhard Zumkeller, Oct 30 2008]
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PROG
| (MAGMA) [8*n + 9: n in [0..60]]; // Vincenzo Librandi, Jul 11 2011
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CROSSREFS
| A146302. [From Reinhard Zumkeller, Oct 30 2008]
Sequence in context: A073160 A143850 A017077 * A035198 A056233 A126623
Adjacent sequences: A004765 A004766 A004767 * A004769 A004770 A004771
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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