Combinatorial properties of sequences defined by the billiard in paved triangles
Theoretical Computer Science
Asymptotic behavior in a heap model with two pieces
Theoretical Computer Science
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We show that the complexity of a cutting word u in a regular tiling with a polyomino Q is equal to Pn(u) = (p + q - 1)n + 1 for all n ≥ 0, where Pn(u) counts the number of distinct factors of length n in the infinite word u and where the boundary of Q is constructed of 2p horizontal and 2q vertical unit segments.