Hedlund, G. A. Remarks on the work of Axel Thue on sequences. (English) Zbl 0153.33101 Nordisk Mat. Tidskr. 15, 148-150 (1967). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 25 Documents Keywords:combinatorics PDF BibTeX XML Cite \textit{G. A. Hedlund}, Nordisk Mat. Tidskr. 15, 148--150 (1967; Zbl 0153.33101) OpenURL Online Encyclopedia of Integer Sequences: Thue-Morse sequence: let A_k denote the first 2^k terms; then A_0 = 1 and for k >= 0, A_{k+1} = A_k B_k, where B_k is obtained from A_k by interchanging 1’s and 2’s. Another version of the Thue-Morse sequence: let A_k denote the first 2^k terms; then A_0 = 1 and for k >= 0, A_{k+1} = A_k B_k, where B_k is obtained from A_k by interchanging 0’s and 1’s. Thue-Morse sequence: let A_k denote the first 2^k terms; then A_0 = 0 and for k >= 0, A_{k+1} = A_k B_k, where B_k is obtained from A_k by interchanging 0’s and 1’s.