Expansion of exp( Sum_{n>=1} -sigma(6*n)*x^n/n ) in powers of x.

Terms

a(0) =1a(1) =-12a(2) =58a(3) =-133a(4) =95a(5) =194a(6) =-418a(7) =97a(8) =325a(9) =-99a(10) =-238a(11) =169a(12) =-217a(13) =131a(14) =190a(15) =-145a(16) =441a(17) =-647a(18) =169a(19) =-527a(20) =72a(21) =1129a(22) =313a(23) =-972a(24) =2a(25) =-491a(26) =-565a(27) =1944a(28) =-1175a(29) =-216