“…Note that for any integer q ≥ 2, the ( q 0, • • • , 0)-Thue-Morse sequence is the trivial 0 ∞ . For q = 2, the only nontrivial case, related to the (0, 1)-Thue-Morse sequence, is already studied in [13] and [2, Section 2]. In the following three examples, we study nontrivial cases for q = 3 in detail, related to the (0, 0, 1), (0, 1, 1) and (0, 1, 0)-Thue-Morse sequences.…”