a(n) = Fibonacci(n)*A113973(n) for n>=1, with a(0)=1, where A113973 lists the coefficients in phi(x^3)^3/phi(x) and phi() is a Ramanujan theta function.

A205969

a(n) = Fibonacci(n)*A113973(n) for n>=1, with a(0)=1, where A113973 lists the coefficients in phi(x^3)^3/phi(x) and phi() is a Ramanujan theta function.

Terms

    a(0) =1a(1) =-2a(2) =4a(3) =-4a(4) =6a(5) =0a(6) =32a(7) =-52a(8) =84a(9) =-68a(10) =0a(11) =0a(12) =288a(13) =-932a(14) =3016a(15) =0a(16) =1974a(17) =0a(18) =10336a(19) =-16724a(20) =0a(21) =-43784a(22) =0a(23) =0a(24) =185472a(25) =-150050a(26) =971144a(27) =-392836a(28) =1271244a(29) =0

External references