Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^5 = I.
A163451
Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^5 = I.
Terms
- a(0) =1a(1) =17a(2) =272a(3) =4352a(4) =69632a(5) =1113976a(6) =17821440a(7) =285108360a(8) =4561178880a(9) =72969984000
External references
- oeis: A163451