The Number of Ternary Words Avoiding Abelian Cubes Grows Exponentially
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Currie, James
Rampersad, Narad
Aberkane, Ali
Date
2004-06-19Citation
Journal of Integer Sequences, Vol. 7 (2004), Article 04.2.7
Abstract
We show that the number of ternary words of length n avoiding abelian cubes grows
faster than r^n, where r = 2^{1/24}