Number of reduced words of length n in Coxeter group on 26 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.
A163177
Number of reduced words of length n in Coxeter group on 26 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.
Terms
- a(0) =1a(1) =26a(2) =650a(3) =16250a(4) =405925a(5) =10140000a(6) =253297200a(7) =6327360000a(8) =158057355300
External references
- oeis: A163177