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 A284939 Fixed point of the morphism 0 -> 01, 1 -> 1101, starting with 0. 5
 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1 COMMENTS The other fixed point is 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, ... - Michel Dekking, Jan 22 2018 LINKS Clark Kimberling, Table of n, a(n) for n = 1..10000 EXAMPLE 0 -> 01-> 011101 -> 01110111011101011101 -> ... MATHEMATICA s = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {1, 1, 0, 1}}] &, {0}, 6] (* A284939 *) Flatten[Position[s, 0]]  (* A080580 *) Flatten[Position[s, 1]]  (* A284941 *) CROSSREFS Cf. A080580, A284941. Sequence in context: A060584 A324682 A098725 * A188260 A341625 A166486 Adjacent sequences:  A284936 A284937 A284938 * A284940 A284941 A284942 KEYWORD nonn,easy AUTHOR Clark Kimberling, Apr 18 2017 EXTENSIONS Name clarified by Michel Dekking, Jan 22 2018 STATUS approved

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Last modified May 22 04:38 EDT 2022. Contains 353933 sequences. (Running on oeis4.)