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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

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

Index entries for sequences that are fixed points of mappings

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

Cf. A191263, A284746.

Sequence in context: A284683 A187969 A238469 * A285957 A285949 A285530

Adjacent sequences:  A284742 A284743 A284744 * A284746 A284747 A284748

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Apr 13 2017

STATUS

approved

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Last modified May 26 09:12 EDT 2017. Contains 287093 sequences.