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A063097
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Dimension of the space of weight 2n cusp forms for Gamma_0( 29 ).
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1
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2, 7, 11, 17, 21, 27, 31, 37, 41, 47, 51, 57, 61, 67, 71, 77, 81, 87, 91, 97, 101, 107, 111, 117, 121, 127, 131, 137, 141, 147, 151, 157, 161, 167, 171, 177, 181, 187, 191, 197, 201, 207, 211, 217, 221, 227, 231, 237, 241, 247
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OFFSET
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1,1
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LINKS
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FORMULA
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a(n) = (-7+(-1)^n+10*n)/2. a(n)=a(n-1)+a(n-2)-a(n-3) for n>4. G.f.: x*(x^3 +2*x^2 +5*x +2) / ((x -1)^2*(x +1)). - Colin Barker, Sep 08 2013
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MATHEMATICA
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LinearRecurrence[{1, 1, -1}, {2, 7, 11, 17}, 50] (* Harvey P. Dale, Oct 09 2019 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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