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

A005370

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

Terms

    a(0) =1a(1) =1a(2) =2a(3) =3a(4) =8a(5) =34a(6) =377a(7) =17711a(8) =9227465a(9) =225851433717

External references