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 A036111 #4 Mar 02 2015 16:08:43 %S A036111 2,3,1312,231221,234241,24235231,1534335221,3524535231,5524634231, %T A036111 165534534221,265544434231,265564434231,364574434221,17363574434221, %U A036111 37262574534231,47263554635231,37365544635221,27466544634221 %N A036111 A summarize Fibonacci sequence: summarize the previous two terms!. %C A036111 From the 76th term the sequence gets into a cycle of 3. %Y A036111 Cf. A036059. %K A036111 base,easy,nonn %O A036111 0,1 %A A036111 _Floor van Lamoen_