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 A179411 #4 Jul 12 2012 00:39:52 %S A179411 4,2,4,4,4,4,6,6,6,8,8,8,8,8,8,8,8,8,8,8,8,8,6,4,4,2,4,4,4,4,6,6,6,8, %T A179411 8,8,8,8,8,8,8,8,8,8,8,8,6,4,4,2,4,4,4,4,6,6,6,8,8,8,8,8,8,8,8,8,8,8, %U A179411 8,8,6,4 %N A179411 The number of rows 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 A179411 The mean value of terms in the whole period of 24 is 6.41667. %H A179411 A. Karttunen, <a href="/A179409/a179409.ijs.txt">J-program for computing the terms of this sequence</a> %e A179411 See illustrations in A179409. In the first four patterns there are alive cells in 4, 2, 4 and 4 rows, thus a(0)=4, a(1)=2 and a(2)=a(3)=4. %Y A179411 A179409-A179410. %K A179411 nonn %O A179411 0,1 %A A179411 _Antti Karttunen_, Jul 27 2010