A283324 Number of ON cells at generation n in the reversible cellular automaton RCA(2) when started with a single ON cell at generation 0.

1, 2, 1, 4, 3, 2, 3, 8, 3, 6, 3, 4, 5, 6, 5, 16, 7, 6, 7, 12, 5, 6, 5, 8, 5, 10, 5, 12, 11, 10, 11, 32, 11, 14, 11, 12, 9, 14, 9, 24, 9, 10, 9, 12, 7, 10, 7, 16, 9, 10, 9, 20, 11, 10, 11, 24, 11, 22, 11, 20, 21, 22, 21, 64, 23, 22, 23, 28, 13, 22, 13, 24, 13

Offset

0,2

Links

Robert Price, Table of n, a(n) for n = 0..999

Alan J. Macfarlane, Linear reversible second-order cellular automata and their first-order matrix equivalents, Journal of Physics A: Mathematical and General 37.45 (2004): 10791. See Fig. 3.

Robert Price, Diagram of the first 35 generations

Index entries for sequences related to cellular automata

Index to Elementary Cellular Automata

Crossrefs

Cf. A284232, A284234.

Sequence in context: A082467 A106407 A023141 * A072650 A082497 A242364

Adjacent sequences: A283321 A283322 A283323 * A283325 A283326 A283327

Keyword

nonn

Author

N. J. A. Sloane, Mar 16 2017

Extensions

More terms and b-file from Robert Price, Mar 23 2017

Status

approved