Number of equivalence classes under the fixed-point-free braid relation B_{FPF}(w_0).

A278589

Number of equivalence classes under the fixed-point-free braid relation B_{FPF}(w_0).

Terms

    a(0) =1a(1) =2a(2) =16a(3) =320a(4) =12448a(5) =809792

External references