Thue-Morse sequence
...that the Thue-Morse sequence has applications in number theory, combinatorics, differential geometry and chess?
...that the <b id="mwLQ"><a class="mw-redirect" href="./Thue-Morse_sequence" id="mwLg" rel="mw:WikiLink" title="Thue-Morse sequence">Thue-Morse sequence</a></b> has applications in <a href="./Number_theory" id="mwLw" rel="mw:WikiLink" title="Number theory">number theory</a>, <a href="./Combinatorics" id="mwMA" rel="mw:WikiLink" title="Combinatorics">combinatorics</a>, <a href="./Differential_geometry" id="mwMQ" rel="mw:WikiLink" title="Differential geometry">differential geometry</a> and <a href="./Chess" id="mwMg" rel="mw:WikiLink" title="Chess">chess</a>?