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 A255470 #7 Mar 17 2015 14:49:19 %S A255470 1,6,6,24,6,36,24,100,6,36,36,144,24,144,100,396,6,36,36,144,36,216, %T A255470 144,600,24,144,144,576,100,600,396,1596,6,36,36,144,36,216,144,600, %U A255470 36,216,216,864,144,864,600,2376,24,144,144,576,144,864,576,2400,100,600,600,2400 %N A255470 Number of ON cells after n generations of the odd-rule cellular automaton defined by OddRule 176 when started with a single ON cell. %H A255470 Shalosh B. Ekhad, N. J. A. Sloane, and Doron Zeilberger, <a href="http://arxiv.org/abs/1503.01796">A Meta-Algorithm for Creating Fast Algorithms for Counting ON Cells in Odd-Rule Cellular Automata</a>, arXiv:1503.01796, 2015; see also the <a href="http://www.math.rutgers.edu/~zeilberg/mamarim/mamarimhtml/CAcount.html">Accompanying Maple Package</a>. %H A255470 Shalosh B. Ekhad, N. J. A. Sloane, and Doron Zeilberger, <a href="http://arxiv.org/abs/1503.04249">Odd-Rule Cellular Automata on the Square Grid</a>, arXiv:1503.04249, 2015. %H A255470 N. J. A. Sloane, On the No. of ON Cells in Cellular Automata, Video of talk in Doron Zeilberger's Experimental Math Seminar at Rutgers University, Feb. 05 2015: <a href="https://vimeo.com/119073818">Part 1</a>, <a href="https://vimeo.com/119073819">Part 2</a> %H A255470 N. J. A. Sloane, <a href="http://arxiv.org/abs/1503.01168">On the Number of ON Cells in Cellular Automata</a>, arXiv:1503.01168, 2015 %H A255470 <a href="/index/Ce#cell">Index entries for sequences related to cellular automata</a> %Y A255470 Run length transform of A255471. %K A255470 nonn %O A255470 0,2 %A A255470 _N. J. A. Sloane_ and _Doron Zeilberger_, Feb 23 2015