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A265322
Number of OFF (white) cells in the n-th iteration of the "Rule 110" elementary cellular automaton starting with a single ON (black) cell.
1
0, 1, 2, 4, 4, 8, 8, 9, 9, 14, 15, 15, 17, 19, 18, 20, 20, 26, 26, 28, 28, 29, 29, 33, 35, 38, 40, 38, 35, 39, 45, 46, 41, 48, 55, 52, 48, 57, 57, 54, 57, 64, 61, 56, 62, 65, 69, 73, 65, 68, 73, 79, 76, 73, 79, 80, 76, 81, 83, 83, 86, 89, 90, 91, 86, 91, 97
OFFSET
0,3
REFERENCES
S. Wolfram, A New Kind of Science, Wolfram Media, 2002; p. 55.
MATHEMATICA
A265322list[nmax_]:=Range[1, 2nmax+1, 2]-Map[Total, CellularAutomaton[110, {{1}, 0}, nmax]]; A265322list[100] (* Paolo Xausa, Oct 04 2023 *)
CROSSREFS
Cf. A075437.
Sequence in context: A076347 A207872 A140513 * A188112 A333194 A349131
KEYWORD
nonn,easy
AUTHOR
Robert Price, Dec 06 2015
STATUS
approved