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A284653
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0-limiting word of the morphism 0 -> 1, 1 -> 0110.
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3
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0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0
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OFFSET
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1
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COMMENTS
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The morphism 0 -> 1, 1 -> 0110 has two limiting words. If the number of iterations is even, the 0-word evolves from 0 -> 1 -> 0110 -> 1011001101 -> 0110101100110110110011010110; if the number of iterations is odd, the 1-word evolves from 0 -> 1 -> 0110 -> 1011001101, as in A284656.
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LINKS
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MATHEMATICA
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s = Nest[Flatten[# /. {0 -> {1}, 1 -> {0, 1, 1, 0}}] &, {0}, 6] (* A284653 *)
Flatten[Position[s, 0]] (* A284654 *)
Flatten[Position[s, 1]] (* A284655 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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