A075439 Triangle read by rows giving successive iterations of the Rule 102 elementary cellular automaton starting with a single ON cell where row n is of length 2n+1.

1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0

Offset

0,1

Comments

The right n terms in a(n) are all 0.

References

Wolfram, S. A New Kind of Science. Champaign, IL: Wolfram Media, p. 31ff, 2002.

Links

Robert Price, Table of n, a(n) for n = 0..9999

Eric Weisstein's World of Mathematics, Rule 102

S. Wolfram, A New Kind of Science

Index entries for sequences related to cellular automata

Index to Elementary Cellular Automata

Example

1; 0,1,1; 0,0,1,0,1; 0,0,0,1,1,1,1; ...

Crossrefs

Cf. A047999, A075438.

Sequence in context: A120474 A266789 A098370 * A267853 A104338 A214330

Adjacent sequences: A075436 A075437 A075438 * A075440 A075441 A075442

Keyword

nonn,tabf

Author

Eric W. Weisstein, Sep 15 2002

Status

approved