Number of reduced words of length n in Coxeter group on 36 generators S_i with relations (S_i)^2 = (S_i S_j)^18 = I.
A168761
Number of reduced words of length n in Coxeter group on 36 generators S_i with relations (S_i)^2 = (S_i S_j)^18 = I.
Terms
- a(0) =1a(1) =36a(2) =1260a(3) =44100a(4) =1543500a(5) =54022500a(6) =1890787500a(7) =66177562500
External references
- oeis: A168761