Friezes and Catalan numbers
A Conway–Coxeter frieze is an infinitely wide checkerboard of positive integers, such as the one in the picture above. Conway–Coxeter friezes were introduced in 1973 by John H. Conway (1937–2020) and
A Conway–Coxeter frieze is an infinitely wide checkerboard of positive integers, such as the one in the picture above. Conway–Coxeter friezes were introduced in 1973 by John H. Conway (1937–2020) and