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There are ternary circular square-free words of length n for n ≥ 18

Electronic Journal of Combinatorics (2002) 9(1 N) 1-7
DOI: 10.37236/1671
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Abstract

There are circular square-free words of length n on three symbols for n ≥ 18. This proves a conjecture of R. J. Simpson.

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APA

Currie, J. D. (2002). There are ternary circular square-free words of length n for n ≥ 18. Electronic Journal of Combinatorics, 9(1 N), 1–7. https://doi.org/10.37236/1671

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