Number of reduced words of length n in Coxeter group on 42 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.
A162879
Number of reduced words of length n in Coxeter group on 42 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.
Terms
- a(0) =1a(1) =42a(2) =1722a(3) =69741a(4) =2824080a(5) =114340800a(6) =4629407580a(7) =187434189600
External references
- oeis: A162879