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A285414
1-limiting word of the morphism 0->11, 1-> 010.
5
1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1
OFFSET
1
COMMENTS
The morphism 0->11, 1-> 010 has two limiting words. If the number of iterations is even, the 0-word evolves from 0 -> 11 -> 010010 -> 11010111101011 -> 01001011010110100100100101101011010010; if the number of iterations is odd, the 1-word evolves from 0 -> 11 -> 010010 -> 11010111101011 , as in A285414.
LINKS
MATHEMATICA
s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {0, 1, 0}}] &, {0}, 11] (* A285414 *)
Flatten[Position[s, 0]] (* A285415 *)
Flatten[Position[s, 1]] (* A285416 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 27 2017
STATUS
approved