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A029938
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(p-5)(p-7)/24, where p=prime(n).
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3
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0, 0, 1, 2, 5, 7, 12, 22, 26, 40, 51, 57, 70, 92, 117, 126, 155, 176, 187, 222, 247, 287, 345, 376, 392, 425, 442, 477, 610, 651, 715, 737, 852, 876, 950, 1027, 1080, 1162, 1247, 1276, 1426, 1457, 1520, 1552, 1751
(list; graph; refs; listen; history; internal format)
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OFFSET
| 3,4
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COMMENTS
| Also the dimension of the space of cusp forms of weight two on Gamma1(p), where p=5, 7, 11, 13, ... ranges over all primes exceeding 3 [From S. R. Finch (Steven.Finch(AT)inria.fr), Apr 03 2009]
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REFERENCES
| F. Hirzebruch et al., Manifolds and Modular Forms, Vieweg, 2nd ed. 1994, p. 161.
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LINKS
| T. D. Noe, Table of n, a(n) for n=3..1000
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MATHEMATICA
| ((#-5)(#-7))/24&/@Prime[Range[3, 60]] (* From Harvey P. Dale, Feb 01 2012 *)
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CROSSREFS
| Cf. A029937 [From S. R. Finch (Steven.Finch(AT)inria.fr), Apr 03 2009]
Sequence in context: A112732 A042065 A041793 * A071013 A114727 A041033
Adjacent sequences: A029935 A029936 A029937 * A029939 A029940 A029941
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KEYWORD
| nonn,nice,changed
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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