Number of reduced words of length n in Coxeter group on 23 generators S_i with relations (S_i)^2 = (S_i S_j)^6 = I.
A163991
Number of reduced words of length n in Coxeter group on 23 generators S_i with relations (S_i)^2 = (S_i S_j)^6 = I.
Terms
- a(0) =1a(1) =23a(2) =506a(3) =11132a(4) =244904a(5) =5387888a(6) =118533283a(7) =2607726660a(8) =57369864321
External references
- oeis: A163991