cp's OEIS Frontend

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.

A064738 Numbers k such that k! + Fibonacci(k) is prime.

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%I A064738 #16 Sep 21 2024 12:25:55
%S A064738 1,2,62,71,227,778,809,1753,15329
%N A064738 Numbers k such that k! + Fibonacci(k) is prime.
%C A064738 The three values 62, 71 and 227 were certified prime with Primo.
%t A064738 Do[m = n; If[PrimeQ[n! + Fibonacci[n]], Print[n]], {n, 0, 10^3} ]
%t A064738 Do[If[PrimeQ[n! + Fibonacci[n]], Print[n]], {n, 1, 1800}] (* _Ryan Propper_, Nov 05 2005 *)
%o A064738 (PARI) for(n=1,300, if(isprime(n!+fibonacci(n)),print(n)))
%Y A064738 Cf. A005478, A000142.
%K A064738 nonn,more
%O A064738 1,2
%A A064738 _Jason Earls_, Oct 17 2001
%E A064738 More terms from _Robert G. Wilson v_, Oct 18 2001
%E A064738 a(8) from _Ryan Propper_, Nov 05 2005
%E A064738 a(9) from _Michael S. Branicky_, Sep 21 2024