Coefficients in expansion of Jacobi theta_1'''(0).

Terms

a(0) =1a(1) =-27a(2) =0a(3) =125a(4) =0a(5) =0a(6) =-343a(7) =0a(8) =0a(9) =0a(10) =729a(11) =0a(12) =0a(13) =0a(14) =0a(15) =-1331a(16) =0a(17) =0a(18) =0a(19) =0a(20) =0a(21) =2197a(22) =0a(23) =0a(24) =0a(25) =0a(26) =0a(27) =0a(28) =-3375a(29) =0