login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A255475 Number of ON cells after n generations of the odd-rule cellular automaton defined by OddRule 173 when started with a single ON cell. 1
1, 6, 6, 24, 6, 36, 24, 94, 6, 36, 36, 144, 24, 144, 94, 356, 6, 36, 36, 144, 36, 216, 144, 564, 24, 144, 144, 576, 94, 564, 356, 1338, 6, 36, 36, 144, 36, 216, 144, 564, 36, 216, 216, 864, 144, 864, 564, 2136, 24, 144, 144, 576, 144, 864, 576, 2256, 94, 564, 564, 2256 (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 A255476.

Sequence in context: A141388 A255473 A255295 * A253100 A247640 A255470

Adjacent sequences:  A255472 A255473 A255474 * A255476 A255477 A255478

KEYWORD

nonn

AUTHOR

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

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 23 18:13 EDT 2019. Contains 321433 sequences. (Running on oeis4.)