id:A101660 - OEIS Search Results

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Fixed point of morphism 0 -> 01, 1 -> 02, 2 -> 12.

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0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 0, 2, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 1, 2, 0, 2, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 0, 2, 1, 2, 0, 1, 0, 2, 0, 2, 1, 2, 0, 1, 1, 2, 0, 2, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 0, 2, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 1, 2, 0, 2, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0 (list; graph; listen)

	OFFSET	`0,4`
	FORMULA	`a(2n) = [a(n)==2], a(2n+1) = 1 + [a(n)>0].`
	MATHEMATICA	`Nest[ Function[ l, {Flatten[(l /. {0 -> {0, 1}, 1 -> {0, 2}, 2 -> {1, 2}})]}], {0}, 7] (from Robert G. Wilson v Feb 26 2005)`
	CROSSREFS	`Sequence in context: A134655 A077614 A116948 this_sequence A062984 A105243 A140081` `Adjacent sequences: A101657 A101658 A101659 this_sequence A101661 A101662 A101663`
	KEYWORD	`nonn,easy`
	AUTHOR	`Ralf Stephan, Dec 11 2004`

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Last modified March 19 01:26 EDT 2010. Contains 173632 sequences.

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