This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A119984 #26 Oct 13 2024 07:08:39 %S A119984 2,3,4,5,6,7,9,10,14,15,23,32,33,72,83,84,87,97,104,105,429,637,710, %T A119984 1152,1194,1692,2814,3316,3824,3971,5206,8002,10016,12161,13681,18069, %U A119984 33653,36467,48355,48629,49455,73574,82128,99005,123685,135276,146779,210404,233207,239581 %N A119984 Numbers k such that Fibonacci(prime(k)) is prime. %C A119984 All prime Fibonacci numbers have prime indices, except prime F(4) = 3; a(n) is such that Fibonacci(prime(a(n))) is prime. - _Robert G. Wilson v_, Aug 05 2006 %H A119984 Amiram Eldar, <a href="/A119984/b119984.txt">Table of n, a(n) for n = 1..55</a> %F A119984 a(n) = pi(A001605(n+1)). This holds for all n including n=1, since pi(4) = pi(3) = 2. - _Jens Kruse Andersen_, Jul 24 2014 %t A119984 Select[ Range@3000, PrimeQ@ Fibonacci@ Prime@ # &] (* _Robert G. Wilson v_, Aug 05 2006 *) %Y A119984 Cf. A000045, A000720, A001605, A005478, A030426, A075737, A083668. %K A119984 nonn %O A119984 1,1 %A A119984 _Alexander Adamchuk_, Aug 04 2006 %E A119984 a(21)-a(27) from _Robert G. Wilson v_, Aug 05 2006 %E A119984 More terms (from A001605) from _T. D. Noe_, Aug 18 2006 %E A119984 a(42)-a(48) (from A001605, found by _Henri Lifchitz_) from _Jens Kruse Andersen_, Jul 24 2014 %E A119984 a(49)-a(50) (from A001605, found by _Henri Lifchitz_) from _Amiram Eldar_, Sep 01 2019