a(n) = Fibonacci(n)*A109041(n) for n>=1, with a(0)=1, where A109041 lists the coefficients in eta(q)^9/eta(q^3)^3.

A205973

a(n) = Fibonacci(n)*A109041(n) for n>=1, with a(0)=1, where A109041 lists the coefficients in eta(q)^9/eta(q^3)^3.

Terms

    a(0) =1a(1) =-9a(2) =27a(3) =-18a(4) =-351a(5) =1080a(6) =216a(7) =-5850a(8) =9639a(9) =-306a(10) =-35640a(11) =96120a(12) =-16848a(13) =-356490a(14) =508950a(15) =131760a(16) =-1821015a(17) =4139424a(18) =69768a(19) =-13621698a(20) =18996120a(21) =-4925700a(22) =-57383640a(23) =136178064a(24) =21282912a(25) =-405810225a(26) =557193870a(27) =-1767762a(28) =-1859194350a(29) =3887571240

External references