a(n) = Fibonacci(prime(n)).

Terms

a(0) =1a(1) =2a(2) =5a(3) =13a(4) =89a(5) =233a(6) =1597a(7) =4181a(8) =28657a(9) =514229a(10) =1346269a(11) =24157817a(12) =165580141a(13) =433494437a(14) =2971215073a(15) =53316291173a(16) =956722026041