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 A205719 #11 Mar 30 2012 18:52:15 %S A205719 5,11,37,613,10949,63245989,679891637638612261, %T A205719 7308805952221443105020355493,13598018856492162040239554477268293, %U A205719 453973694165307953197296969697410619233829 %N A205719 Primes of the form Fibonacci(n) + 3. %H A205719 Vincenzo Librandi, <a href="/A205719/b205719.txt">Table of n, a(n) for n = 1..15</a> %t A205719 Select[Fibonacci[Range[1000]]+3, PrimeQ] %Y A205719 Cf. A000045, A124081, A163851, A163852. %K A205719 nonn %O A205719 1,1 %A A205719 _Vladimir Joseph Stephan Orlovsky_, Jan 30 2012