Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.

A162803

Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.

Terms

    a(0) =1a(1) =17a(2) =272a(3) =4216a(4) =65280a(5) =1009800a(6) =15620280a(7) =241617600a(8) =3737392200a(9) =57810713400a(10) =894227472000

External references