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 A092606 Fixed point of the morphism 0 -> 021, 1 -> 0, 2 -> 0; starting with a(1) = 0. 5
 0, 2, 1, 0, 0, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 0, 2, 1, 0, 0, 0, 2, 1, 0, 0, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 0, 2, 1, 0, 0, 0, 2, 1, 0, 0, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 0, 2, 1, 0, 0, 0, 2, 1, 0, 0, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 0, 2, 1, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS To construct the sequence, start from the Feigenbaum sequence A035263 = 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, ..., then change 0 -> 2, 1 and 1 -> 0. - Philippe Deléham, Apr 12 2004 LINKS FORMULA a(n) = 0 for n in A003156; a(n) = 1 for n in A003157; a(n) = 2 for n in A003158. MATHEMATICA Nest[ Function[ l, {Flatten[(l /. {0 -> {0, 2, 1}, 1 -> {0}, 2 -> {0}})]}], {0}, 6] (* Robert G. Wilson v, Mar 03 2005 *) CROSSREFS Cf. A003156, A003157, A003158. Sequence in context: A339087 A051127 A070176 * A275948 A073253 A004198 Adjacent sequences:  A092603 A092604 A092605 * A092607 A092608 A092609 KEYWORD easy,nonn AUTHOR Philippe Deléham, Apr 11 2004 STATUS approved

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Last modified May 12 02:06 EDT 2021. Contains 343808 sequences. (Running on oeis4.)