The Mondshein sequence. (English) Zbl 1303.05095
Esparza, Javier (ed.) et al., Automata, languages, and programming. 41st international colloquium, ICALP 2014, Copenhagen, Denmark, July 8–11, 2014. Proceedings, Part I. Berlin: Springer (ISBN 978-3-662-43947-0/pbk). Lecture Notes in Computer Science 8572, 967-978 (2014).