A255448 Number of ON cells after n generations of the odd-rule cellular automaton defined by OddRule 345 when started with a single ON cell.

1, 5, 5, 19, 5, 25, 19, 71, 5, 25, 25, 95, 19, 95, 71, 257, 5, 25, 25, 95, 25, 125, 95, 355, 19, 95, 95, 361, 71, 355, 257, 925, 5, 25, 25, 95, 25, 125, 95, 355, 25, 125, 125, 475, 95, 475, 355, 1285, 19, 95, 95, 361, 95, 475, 361, 1349, 71, 355, 355, 1349

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 A255449.

Sequence in context: A283142 A303310 A028892 * A255445 A255454 A255443

Adjacent sequences: A255445 A255446 A255447 * A255449 A255450 A255451

Keyword

nonn

Author

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

Status

approved