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A284208
Binary representation of generation n in the reversible cellular automaton RCA(3) when started with a single ON cell at generation 0.
3
1, 111, 10001, 1101011, 101010101, 11100000111, 1000001000001, 110110111011011, 10100000000000101, 1110111011101110111, 100010100010001010001, 11010110000000001101011, 1010101000001000001010101, 111000000000111000000000111, 10000010100010001000101000001
OFFSET
0,2
EXAMPLE
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.
CROSSREFS
Sequence in context: A286083 A286731 A286771 * A266381 A118109 A265280
KEYWORD
nonn
AUTHOR
Robert Price, Mar 22 2017
STATUS
approved