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 A205441 #7 Mar 30 2012 18:58:11 %S A205441 1,2,3,2,15,4,10,6,21,19,5,4,28,13,55,8,45,21,14,19,10,11,78,21,325, %T A205441 34,171,13,9,64,35,8,7,45,210,21,190,14,105,120,55,13,253,11,465,78, %U A205441 36,21,406,349,171,34,378,171,15,78,18,16,119,64 %N A205441 Least h such that n divides the h-th difference between distinct odd-indexed Fibonacci numbers; the differences are ordered as in A205371. %C A205441 For a guide to related sequences, see A204892. %t A205441 (See the program at A205442.) %Y A205441 Cf. A205442, A204892. %K A205441 nonn %O A205441 1,2 %A A205441 _Clark Kimberling_, Jan 27 2012