A285617 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A285617

Fixed point of the morphism 0->11, 1->1000.

1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0

(list; graph; refs; listen; history; text; internal format)

OFFSET

LINKS

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

Index entries for sequences that are fixed points of mappings

EXAMPLE

0 -> 11 -> 10001000 -> 10001111111000111111 -> 1000111111100010001000... ->

MATHEMATICA

s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {1, 0, 0, 0}}] &, {0}, 10] (* A285617 *)

Flatten[Position[s, 0]] (* A285618 *)

Flatten[Position[s, 1]] (* A285619 *)

CROSSREFS