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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. 3
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 (list; graph; refs; listen; history; text; internal format)
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

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Last modified April 23 22:17 EDT 2019. Contains 322388 sequences. (Running on oeis4.)