A284208 Binary representation of generation n in the reversible cellular automaton RCA(3) when started with a single ON cell at generation 0.
1, 111, 10001, 1101011, 101010101, 11100000111, 1000001000001, 110110111011011, 10100000000000101, 1110111011101110111, 100010100010001010001, 11010110000000001101011, 1010101000001000001010101, 111000000000111000000000111, 10000010100010001000101000001
Offset: 0
Keywords
Examples
The second generation (starting at 0) of RCA(3) is x...x where "x" is an ON cell and "." is OFF. Treating this as a binary number yields 10001. Thus a(2) = 10001.
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