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A284745 Fixed point of the morphism 0 -> 01, 1 -> 000. 3
0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
1
LINKS
EXAMPLE
0 -> 01-> 01000 -> 01000010101-> 01000010101010000100001000 ->
MATHEMATICA
s = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {0, 0, 0}}] &, {0}, 7] (* A284745 *)
Flatten[Position[s, 0]] (* A284746 *)
Flatten[Position[s, 1]] (* A191263 *)
CROSSREFS
Sequence in context: A370124 A238469 A288596 * A103588 A153638 A122415
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 13 2017
STATUS
approved

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Last modified July 13 23:31 EDT 2024. Contains 374290 sequences. (Running on oeis4.)