id:A101663 - OEIS Search Results

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Fixed point of morphism 0 -> 01, 1 -> 02, 2 -> 22.

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

	OFFSET	`0,4`
	FORMULA	`a(2n) = 2[a(n)==2], a(2n+1) = 1 + [a(n)>0].`
	MATHEMATICA	`Nest[ Function[ l, {Flatten[(l /. {0 -> {0, 1}, 1 -> {0, 2}, 2 -> {2, 2}})]}], {0}, 7] (from Robert G. Wilson v Feb 28 2005)`
	CROSSREFS	`Sequence in context: A127793 A127771 A118407 this_sequence A062169 A113680 A128187` `Adjacent sequences: A101660 A101661 A101662 this_sequence A101664 A101665 A101666`
	KEYWORD	`nonn,easy`
	AUTHOR	`Ralf Stephan, Dec 11 2004`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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