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A101665 Fixed point of morphism 0 -> 01, 1 -> 12, 2 -> 02. 0
0, 1, 1, 2, 1, 2, 0, 2, 1, 2, 0, 2, 0, 1, 0, 2, 1, 2, 0, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 1, 2, 0, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 1, 2, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 1, 2, 0, 2, 0, 1, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 1, 2, 0, 2, 0, 1, 1, 2, 0, 1, 0, 2, 0, 1, 1, 2, 1, 2, 0, 2, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..104.

Index entries for sequences that are fixed points of mappings

FORMULA

a(2n) = [a(n)==1], a(2n+1) = 1 + [a(n)>0].

MATHEMATICA

Nest[ Function[ l, {Flatten[(l /. {0 -> {0, 1}, 1 -> {1, 2}, 2 -> {0, 2}}) ]}], {0}, 7] (* Robert G. Wilson v, Mar 03 2005 *)

CROSSREFS

Sequence in context: A250213 A033794 A218856 * A229951 A165034 A193347

Adjacent sequences:  A101662 A101663 A101664 * A101666 A101667 A101668

KEYWORD

nonn,easy

AUTHOR

Ralf Stephan, Dec 11 2004

STATUS

approved

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Last modified August 3 04:47 EDT 2021. Contains 346435 sequences. (Running on oeis4.)