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 A214787 #14 Jul 18 2020 11:47:23 %S A214787 2,2,2,5,6,2,4,5,8,6,0,11,7,14,11,17,14,8,0,11,0,0,20,0,46,9,32,0,0, %T A214787 11,17,17,0,14,36,0,34,0,10,41,16,0,23,0,56,20,12,0,52,56,24,35,50,32, %U A214787 0,0,0,0,0,11,26,17,0,65 %N A214787 a(n) is the smallest k>=2 such that n divides Fibonacci(k-1)+5, or zero if no such k exists. %e A214787 The zero for n=11 means that no term is divisible by 11. %e A214787 This is the entry sequence for 2,3,4,5,... %Y A214787 Cf. A157729, A214781 %K A214787 nonn %O A214787 1,1 %A A214787 _Art DuPre_, Aug 03 2012 %E A214787 Definition and example corrected. - _R. J. Mathar_, Aug 09 2012 %E A214787 Definition clarified by _Harvey P. Dale_, Jul 18 2020