Expansion of 1/(1 - x*Product_{k>=1} 1/(1 + x^k)).

Terms

a(0) =1a(1) =1a(2) =0a(3) =-1a(4) =-2a(5) =-1a(6) =1a(7) =3a(8) =3a(9) =1a(10) =-3a(11) =-6a(12) =-5a(13) =1a(14) =9a(15) =12a(16) =5a(17) =-9a(18) =-20a(19) =-18a(20) =1a(21) =26a(22) =38a(23) =21a(24) =-21a(25) =-61a(26) =-62a(27) =-9a(28) =72a(29) =120