A030427 a(n) = prime(Fibonacci(n)).

2, 2, 3, 5, 11, 19, 41, 73, 139, 257, 461, 827, 1471, 2591, 4493, 7793, 13469, 23159, 39779, 67931, 115831, 196687, 333233, 563987, 951557, 1603489, 2696663, 4528949, 7594771, 12717703, 21275491, 35548193, 59328161, 98921051, 164781961, 274253209, 456074711

Offset: 1

Author

John C. Hallyburton, Jr. (jhallyburton(AT)mx1.AspenRes.Com)

Keywords

• nonn
• nice

Links

• Chai Wah Wu, Table of n, a(n) for n = 1..84 (terms 1..60 from T. D. Noe)

Crossrefs

Cf. A000040, A000045, A343256 (first differences).

Programs

J

p: (i. +/ .! i.@-)"0&.>: i.40 NB. Stephen Makdisi, May 14 2018

Magma

[NthPrime(Fibonacci(n)): n in [1..43]]; // Joerg Arndt, Apr 03 2011

Mathematica

Prime@Fibonacci@Range@50 (* Vladimir Joseph Stephan Orlovsky, Apr 11 2011 *)
Table[Prime[Fibonacci[n]], {n, 40}] (* Vincenzo Librandi, Jan 14 2016 *)

PARI

a(n)=prime(fibonacci(n)) \\ Charles R Greathouse IV, Apr 29 2015

Formula

a(n) = A000040(A000045(n)). - Michel Marcus, Jan 14 2016

Extensions

More terms from Jud McCranie