Munarini, Emanuele; Salvi, Norma Zagaglia Circular binary strings without zigzags. (English) Zbl 1061.05003 Integers 3, Paper A19, 17 p. (2003). The authors give several enumerative properties of the set of all circular binary strings without zigzags and of the set of all \((0,1)\)-necklaces without zigzags, where a zigzag is a 1 followed and preceded by a 0 or a 0 followed and preceded by a 1. Reviewer: Le Maohua (Zhanjiang) Cited in 1 Review MSC: 05A05 Permutations, words, matrices PDF BibTeX XML Cite \textit{E. Munarini} and \textit{N. Z. Salvi}, Integers 3, Paper A19, 17 p. (2003; Zbl 1061.05003) Full Text: EuDML OpenURL