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A030427 a(n) = prime(Fibonacci(n)). 9

%I #44 Jan 16 2023 11:18:09

%S 2,2,3,5,11,19,41,73,139,257,461,827,1471,2591,4493,7793,13469,23159,

%T 39779,67931,115831,196687,333233,563987,951557,1603489,2696663,

%U 4528949,7594771,12717703,21275491,35548193,59328161,98921051,164781961,274253209,456074711

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

%H Chai Wah Wu, <a href="/A030427/b030427.txt">Table of n, a(n) for n = 1..84</a> (terms 1..60 from T. D. Noe)

%F a(n) = A000040(A000045(n)). - _Michel Marcus_, Jan 14 2016

%t Prime@Fibonacci@Range@50 (* _Vladimir Joseph Stephan Orlovsky_, Apr 11 2011 *)

%t Table[Prime[Fibonacci[n]], {n, 40}] (* _Vincenzo Librandi_, Jan 14 2016 *)

%o (Magma) [NthPrime(Fibonacci(n)): n in [1..43]]; // _Joerg Arndt_, Apr 03 2011

%o (PARI) a(n)=prime(fibonacci(n)) \\ _Charles R Greathouse IV_, Apr 29 2015

%o (J) p: (i. +/ .! i.@-)"0&.>: i.40 NB. _Stephen Makdisi_, May 14 2018

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

%K nonn,nice

%O 1,1

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

%E More terms from _Jud McCranie_

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)