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A284912 Fixed point of the morphism 0 -> 01, 1 -> 1010. 3
0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1

LINKS

Clark Kimberling, Table of n, a(n) for n = 1..10000

Index entries for sequences that are fixed points of mappings

EXAMPLE

0 -> 01-> 011010 -> 011010101001101001 ->

MATHEMATICA

s = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {1, 0, 1, 0}}] &, {0}, 6] (* A284912 *)

Flatten[Position[s, 0]]  (* A284913 *)

Flatten[Position[s, 1]]  (* A284914 *)

CROSSREFS

Cf. A284913, A284914.

Sequence in context: A204175 A285255 A324823 * A192082 A296066 A073070

Adjacent sequences:  A284909 A284910 A284911 * A284913 A284914 A284915

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Apr 17 2017

STATUS

approved

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Last modified November 18 22:26 EST 2019. Contains 329306 sequences. (Running on oeis4.)