A255464 - OEIS

A255464

Number of ON cells after n generations of the odd-rule cellular automaton defined by OddRule 137 when started with a single ON cell.

1, 6, 6, 22, 6, 36, 22, 90, 6, 36, 36, 132, 22, 132, 90, 358, 6, 36, 36, 132, 36, 216, 132, 540, 22, 132, 132, 484, 90, 540, 358, 1434, 6, 36, 36, 132, 36, 216, 132, 540, 36, 216, 216, 792, 132, 792, 540, 2148, 22, 132, 132, 484, 132, 792, 484, 1980, 90, 540, 540, 1980

(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 A255465.

Sequence in context: A178822 A253069 A255460 * A325998 A322216 A053168

Adjacent sequences: A255461 A255462 A255463 * A255465 A255466 A255467

KEYWORD

nonn

AUTHOR

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

STATUS

approved