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Search: id:A075439
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| A075439 |
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Triangle read by rows giving successive iterations of the Rule 102 elementary cellular automaton starting with a single black (1) cell where row n is of length 2n+1. |
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+0
2
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| 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; table; graph; listen)
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OFFSET
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0,1
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COMMENT
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The right n terms in a(n) are all 0.
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REFERENCES
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Wolfram, S. A New Kind of Science. Champaign, IL: Wolfram Media, p. 31ff, 2002.
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LINKS
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Eric Weisstein's World of Mathematics, Rule 102
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EXAMPLE
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1; 0,1,1; 0,0,1,0,1; 0,0,0,1,1,1,1; ...
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CROSSREFS
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Cf. A047999, A075438.
Sequence in context: A050073 A120474 A098370 this_sequence A104338 A071023 A132194
Adjacent sequences: A075436 A075437 A075438 this_sequence A075440 A075441 A075442
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KEYWORD
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nonn,tabl
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com), Sep 15, 2002
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