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A255473 Number of ON cells after n generations of the odd-rule cellular automaton defined by OddRule 257 when started with a single ON cell. 1
1, 6, 6, 24, 6, 36, 24, 88, 6, 36, 36, 144, 24, 144, 88, 336, 6, 36, 36, 144, 36, 216, 144, 528, 24, 144, 144, 576, 88, 528, 336, 1280, 6, 36, 36, 144, 36, 216, 144, 528, 36, 216, 216, 864, 144, 864, 528, 2016, 24, 144, 144, 576, 144, 864, 576, 2112, 88, 528, 528, 2112 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..59.

Shalosh B. Ekhad, N. J. A. Sloane, and  Doron Zeilberger, A Meta-Algorithm for Creating Fast Algorithms for Counting ON Cells in Odd-Rule Cellular Automata, arXiv:1503.01796, 2015; see also the Accompanying Maple Package.

Shalosh B. Ekhad, N. J. A. Sloane, and  Doron Zeilberger, Odd-Rule Cellular Automata on the Square Grid, arXiv:1503.04249, 2015.

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: Part 1, Part 2

N. J. A. Sloane, On the Number of ON Cells in Cellular Automata, arXiv:1503.01168, 2015

Index entries for sequences related to cellular automata

CROSSREFS

Run length transform of A255474.

Sequence in context: A322216 A053168 A141388 * A255295 A255475 A253100

Adjacent sequences:  A255470 A255471 A255472 * A255474 A255475 A255476

KEYWORD

nonn

AUTHOR

N. J. A. Sloane and Doron Zeilberger, Feb 23 2015

STATUS

approved

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Last modified March 23 18:13 EDT 2019. Contains 321433 sequences. (Running on oeis4.)