Expansion of Product_{m>=1} (1+q^m)^(-5).

Terms

a(0) =1a(1) =-5a(2) =10a(3) =-15a(4) =30a(5) =-56a(6) =85a(7) =-130a(8) =205a(9) =-315a(10) =465a(11) =-665a(12) =960a(13) =-1380a(14) =1925a(15) =-2651a(16) =3660a(17) =-5020a(18) =6775a(19) =-9070a(20) =12126a(21) =-16115a(22) =21220a(23) =-27765a(24) =36235a(25) =-47101a(26) =60810a(27) =-78115a(28) =100105a(29) =-127825