A255300 Number of ON cells after n generations of the odd-rule cellular automaton defined by OddRule 161 when started with a single ON cell.

1, 4, 4, 16, 4, 16, 16, 56, 4, 16, 16, 64, 16, 64, 56, 196, 4, 16, 16, 64, 16, 64, 64, 224, 16, 64, 64, 256, 56, 224, 196, 680, 4, 16, 16, 64, 16, 64, 64, 224, 16, 64, 64, 256, 64, 256, 224, 784, 16, 64, 64, 256, 64, 256, 256, 896, 56, 224, 224, 896, 196

Offset

0,2

Links

Table of n, a(n) for n=0..60.

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 A255301.

Sequence in context: A076821 A165825 A056959 * A255298 A255302 A102376

Adjacent sequences: A255297 A255298 A255299 * A255301 A255302 A255303

Keyword

nonn

Author

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

Status

approved