Expansion of Product_{k>=1} 1/(1 - (5*k-4)*x^(5*k-4)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =7a(7) =7a(8) =7a(9) =7a(10) =7a(11) =18a(12) =54a(13) =54a(14) =54a(15) =54a(16) =70a(17) =136a(18) =352a(19) =352a(20) =352a(21) =373a(22) =590a(23) =986a(24) =2282a(25) =2282a(26) =2308a(27) =2610a(28) =3912a(29) =6288