A267577 Binary representation of the n-th iteration of the "Rule 167" elementary cellular automaton starting with a single ON (black) cell.

1, 110, 11010, 1101110, 110101010, 11011111110, 1101011111010, 110111011101110, 11010101010101010, 1101111111111111110, 110101111111111111010, 11011101111111111101110, 1101010101111111110101010, 110111111101111111011111110, 11010111110101111101011111010

Offset

0,2

References

S. Wolfram, A New Kind of Science, Wolfram Media, 2002; p. 55.

Links

Robert Price, Table of n, a(n) for n = 0..1000

Eric Weisstein's World of Mathematics, Elementary Cellular Automaton

S. Wolfram, A New Kind of Science

Index entries for sequences related to cellular automata

Index to Elementary Cellular Automata

Mathematica

rule=167; rows=20; ca=CellularAutomaton[rule, {{1}, 0}, rows-1, {All, All}]; (* Start with single black cell *) catri=Table[Take[ca[[k]], {rows-k+1, rows+k-1}], {k, 1, rows}]; (* Truncated list of each row *) Table[FromDigits[catri[[k]]], {k, 1, rows}]   (* Binary Representation of Rows *)

Crossrefs

Cf. A267576.

Sequence in context: A266299 A265696 A267535 * A262779 A058935 A266975

Adjacent sequences: A267574 A267575 A267576 * A267578 A267579 A267580

Keyword

nonn,easy

Author

Robert Price, Jan 17 2016

Status

approved