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 A241983 #8 Sep 30 2014 22:34:19 %S A241983 1,6,12,18,18,27,45,39,66,84,69,78,84,87,72,99,117,114,129,129,135, %T A241983 168,138,153,153,162,192,201,153,162,222,204,222,213,237,252,228,234, %U A241983 264,255 %N A241983 The number of P-positions in generation n of the Cookie Monster game with up to three piles, allowing for piles of zero. %e A241983 The a(1) = 6 P-positions are (0,1,2) and permutations. %K A241983 nonn %O A241983 0,2 %A A241983 _Tanya Khovanova_ and _Joshua Xiong_, Aug 10 2014