a(n) = Fibonacci(n+1)^tau(n).

Terms

a(0) =1a(1) =4a(2) =9a(3) =125a(4) =64a(5) =28561a(6) =441a(7) =1336336a(8) =166375a(9) =62742241a(10) =20736a(12) =142129a(13) =138458410000a(14) =949005240561a(16) =6677056a(18) =45765225