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A161371 An infinite overlap-free word without backtracking. 1
0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 2, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 2, 1, 0, 0, 1, 0, 0, 2, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 2, 0, 0, 1, 0, 0, 1, 2, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 2, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 3, 0, 0, 1, 0, 0, 1, 1, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,13
LINKS
Mathieu Guay-Paquet and Jeffrey Shallit, Avoiding Squares and Overlaps Over the Natural Numbers, arXiv:0901.1397 [math.CO], 2009; Discrete Math., 309 (2009), 6245-6254.
Rémy Sigrist, PARI program
PROG
(PARI) See Links section.
CROSSREFS
Sequence in context: A216602 A236233 A112607 * A327928 A364387 A147645
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Nov 27 2009
EXTENSIONS
More terms from Rémy Sigrist, Feb 07 2023
STATUS
approved

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)