Martina Mockovciaková

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A sequence is Thue or nonrepetitive if it does not contain a repetition of any length. We consider a generalization of this notion. A j-subsequence of a sequence S is a subsequence in which two consecutive terms are at indices of difference j in S. A k-Thue sequence is a sequence in which every j-subsequence, for 1 j k, is also Thue. It was conjectured that(More)
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