a(n) = Fibonacci(n)*A122859(n) for n>=1, with a(0)=1, where A122859 lists the coefficients in phi(-q)^3/phi(-q^3) and phi() is a Ramanujan theta function.
A205972
a(n) = Fibonacci(n)*A122859(n) for n>=1, with a(0)=1, where A122859 lists the coefficients in phi(-q)^3/phi(-q^3) and phi() is a Ramanujan theta function.
Terms
- a(0) =1a(1) =-6a(2) =12a(3) =-12a(4) =-18a(5) =0a(6) =96a(7) =-156a(8) =252a(9) =-204a(10) =0a(11) =0a(12) =-864a(13) =-2796a(14) =9048a(15) =0a(16) =-5922a(17) =0a(18) =31008a(19) =-50172a(20) =0a(21) =-131352a(22) =0a(23) =0a(24) =556416a(25) =-450150a(26) =2913432a(27) =-1178508a(28) =-3813732a(29) =0
External references
- oeis: A205972