Number of reduced words of length n in Coxeter group on 8 generators S_i with relations (S_i)^2 = (S_i S_j)^8 = I.
A164769
Number of reduced words of length n in Coxeter group on 8 generators S_i with relations (S_i)^2 = (S_i S_j)^8 = I.
Terms
- a(0) =1a(1) =8a(2) =56a(3) =392a(4) =2744a(5) =19208a(6) =134456a(7) =941192a(8) =6588316a(9) =46118016a(10) =322824768a(11) =2259763968a(12) =15818281920a(13) =110727512448a(14) =775089360192
External references
- oeis: A164769