2 problems

Unitary-frieze bound conjecture. The value of a frieze at any node of a Dynkin diagram is less than the maximal value of that node over the set of unitary friezes.

Frieze-count conjecture. The numbers of friezes of types $E_6$, $E_7$, $E_8$ and $F_4$ are $868$, $4400$, $26592$ and $112$, respectively.