

A255298


Number of ON cells after n generations of the oddrule cellular automaton defined by OddRule 143 when started with a single ON cell.


2



1, 4, 4, 16, 4, 16, 16, 58, 4, 16, 16, 64, 16, 64, 58, 204, 4, 16, 16, 64, 16, 64, 64, 232, 16, 64, 64, 256, 58, 232, 204, 714, 4, 16, 16, 64, 16, 64, 64, 232, 16, 64, 64, 256, 64, 256, 232, 816, 16, 64, 64, 256, 64, 256, 256, 928, 58, 232, 232, 928, 204
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

0,2


LINKS

JungHwan Min, Table of n, a(n) for n = 0..10000
Shalosh B. Ekhad, N. J. A. Sloane, and Doron Zeilberger, A MetaAlgorithm for Creating Fast Algorithms for Counting ON Cells in OddRule Cellular Automata, arXiv:1503.01796 [math.CO], 2015; see also the Accompanying Maple Package.
Shalosh B. Ekhad, N. J. A. Sloane, and Doron Zeilberger, OddRule Cellular Automata on the Square Grid, arXiv:1503.04249 [math.CO], 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 [math.CO], 2015.
Index entries for sequences related to cellular automata


MATHEMATICA

A255298[n_] := Total[CellularAutomaton[{10, {2, {{0, 0, 1}, {1, 0, 0}, {0, 1, 1}}}, {1, 1}}, {{{1}}, 0}, {{{n}}}], 2]; Array[A255298, 61, 0] (* JungHwan Min, Sep 29 2016 *)
A255298L[n_] := Total[#, 2] & /@ CellularAutomaton[{10, {2, {{0, 0, 1}, {1, 0, 0}, {0, 1, 1}}}, {1, 1}}, {{{1}}, 0}, n]; A255298L[60] (* JungHwan Min, Sep 29 2016 *)


CROSSREFS

Run length transform of A255299.
Sequence in context: A165825 A056959 A255300 * A255302 A102376 A217954
Adjacent sequences: A255295 A255296 A255297 * A255299 A255300 A255301


KEYWORD

nonn


AUTHOR

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


STATUS

approved



