id:A101662 - OEIS Search Results

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Fixed point of morphism 0 -> 01, 1 -> 02, 2 -> 21.

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1

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

	OFFSET	`0,4`
	FORMULA	`a(2n) = 2[a(n)==2], a(2n+1) = 1 + [a(n)==1].`
	MATHEMATICA	`Nest[ Function[ l, {Flatten[(l /. {0 -> {0, 1}, 1 -> {0, 2}, 2 -> {2, 1}})]}], {0}, 7] (from Robert G. Wilson v Feb 28 2005)`
	CROSSREFS	`Sequence in context: A137298 A136487 A021501 this_sequence A091064 A158948 A140224` `Adjacent sequences: A101659 A101660 A101661 this_sequence A101663 A101664 A101665`
	KEYWORD	`nonn,easy`
	AUTHOR	`Ralf Stephan, Dec 11 2004`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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