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Dimension of the space of weight 2n cuspidal newforms for Gamma_0( 86 ).
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%I #10 Aug 22 2019 12:18:12

%S 4,11,17,25,31,39,45,53,59,67,73,81,87,95,101,109,115,123,129,137,143,

%T 151,157,165,171,179,185,193,199,207,213,221,227,235,241,249,255,263,

%U 269,277,283,291,297,305,311,319,325,333,339,347

%N Dimension of the space of weight 2n cuspidal newforms for Gamma_0( 86 ).

%H William A. Stein, <a href="http://wstein.org/Tables/dimskg0new.gp">Dimensions of the spaces S_k^{new}(Gamma_0(N))</a>

%H William A. Stein, <a href="http://wstein.org/Tables/">The modular forms database</a>

%H <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (1,1,-1).

%F G.f.: 4x -x^2*(-11-6*x+3*x^2) / ( (1+x)*(x-1)^2 ). - _R. J. Mathar_, Jul 15 2015

%t LinearRecurrence[{1,1,-1},{4,11,17,25},50] (* _Harvey P. Dale_, Mar 17 2018 *)

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Jul 10 2001