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A255456 Number of ON cells after n generations of the odd-rule cellular automaton defined by OddRule 163 when started with a single ON cell. 1
1, 5, 5, 23, 5, 25, 23, 93, 5, 25, 25, 115, 23, 115, 93, 359, 5, 25, 25, 115, 25, 125, 115, 465, 23, 115, 115, 529, 93, 465, 359, 1335, 5, 25, 25, 115, 25, 125, 115, 465, 25, 125, 125, 575, 115, 575, 465, 1795, 23, 115, 115, 529, 115, 575, 529, 2139, 93, 465, 465, 2139 (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 A255457.

Sequence in context: A205140 A097016 A183257 * A175713 A090936 A262117

Adjacent sequences:  A255453 A255454 A255455 * A255457 A255458 A255459

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.)