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 A036113 #4 Mar 02 2015 16:08:43 %S A036113 3,2,1312,132221,234241,24235231,1534335221,3524535231,5524634231, %T A036113 165534534221,265544434231,265564434231,364574434221,17363574434221, %U A036113 37262574534231,47263554635231,37365544635221,27466544634221 %N A036113 A summarize Fibonacci sequence: summarize the previous two terms!. %C A036113 From the 76th term the sequence gets into a cycle of 3. %Y A036113 Cf. A036059. %K A036113 base,easy,nonn %O A036113 0,1 %A A036113 _Floor van Lamoen_