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 A179410 #4 Jul 12 2012 00:39:52 %S A179410 4,5,3,3,5,5,7,6,7,8,7,7,7,4,7,5,6,6,5,5,5,5,7,3,4,5,3,3,5,5,7,6,7,8, %T A179410 7,7,7,4,7,5,6,6,5,5,5,5,7,3,4,5,3,3,5,5,7,6,7,8,7,7,7,4,7,5,6,6,5,5, %U A179410 5,5,7,3 %N A179410 The number of columns with alive cells in the n-th generation of cyclic sequence of patterns given in A179409, played in Conway's Game of Life on the 8x8 toroidal grid. %C A179410 The mean value of terms in the whole period of 24 is 5.5 %H A179410 A. Karttunen, <a href="/A179409/a179409.ijs.txt">J-program for computing the terms of this sequence</a> %e A179410 See illustrations in A179409. In the first four patterns there are alive cells in 4, 5, 3 and 3 columns, thus a(0)=4, a(1)=5, a(2)=3 and a(3)=3. %Y A179410 A179409 & A179411. %K A179410 nonn %O A179410 0,1 %A A179410 _Antti Karttunen_, Jul 27 2010