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A191258 Fixed point of the morphism 0->01, 1->02, 2->03, 3->001. 4
0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 1, 0, 2, 0, 1, 0, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

See A191250.

LINKS

Table of n, a(n) for n=1..132.

MATHEMATICA

t = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {0, 2}, 2 -> {0, 3}, 3 -> {0, 0, 1}}] &, {0}, 10]

(* A191258 *)

Flatten[Position[t, 0]] (* A005408, the odds *)

Flatten[Position[t, 1]] (* A191259 *)

Flatten[Position[t, 2]] (* A191260 *)

CROSSREFS

Cf. A191250, A191259, A191260.

Sequence in context: A065334 A162590 A276424 * A254990 A191255 A007814

Adjacent sequences:  A191255 A191256 A191257 * A191259 A191260 A191261

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, May 28 2011

STATUS

approved

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Last modified February 25 16:14 EST 2018. Contains 299653 sequences. (Running on oeis4.)