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%I A266622 #6 Jan 02 2016 03:59:00
%S A266622 1,2,15,80,109,1718,987,29804,6833,503754,61471,8196000,446685,
%T A266622 132869478,4044683,2135349340,28010209,34275691290,252075183,
%U A266622 548965769712,1832196621,8790562745814,16523720315,140687644563596,114063811921,2251453327265770,1038913441855
%N A266622 Decimal representation of the n-th iteration of the "Rule 45" elementary cellular automaton starting with a single ON (black) cell.
%D A266622 S. Wolfram, A New Kind of Science, Wolfram Media, 2002; p. 55.
%H A266622 G. C. Greubel, <a href="/A266622/b266622.txt">Table of n, a(n) for n = 0..249</a>
%H A266622 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/ElementaryCellularAutomaton.html">Elementary Cellular Automaton</a>
%H A266622 S. Wolfram, <a href="http://wolframscience.com/">A New Kind of Science</a>
%H A266622 <a href="/index/Ce#cell">Index entries for sequences related to cellular automata</a>
%H A266622 <a href="https://oeis.org/wiki/Index_to_Elementary_Cellular_Automata">Index to Elementary Cellular Automata</a>
%t A266622 rule=45; rows=20; ca=CellularAutomaton[rule,{{1},0},rows-1,{All,All}]; (* Start with single black cell *) catri=Table[Take[ca[[k]],{rows-k+1,rows+k-1}],{k,1,rows}]; (* Truncated list of each row *) Table[FromDigits[catri[[k]],2],{k,1,rows}]   (* Decimal Representation of Rows *)
%Y A266622 Cf. A266619.
%K A266622 nonn,easy
%O A266622 0,2
%A A266622 _Robert Price_, Jan 01 2016

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