Number of reduced words of length n in Coxeter group on 8 generators S_i with relations (S_i)^2 = (S_i S_j)^13 = I.
A166910
Number of reduced words of length n in Coxeter group on 8 generators S_i with relations (S_i)^2 = (S_i S_j)^13 = I.
Terms
- a(0) =1a(1) =8a(2) =56a(3) =392a(4) =2744a(5) =19208a(6) =134456a(7) =941192a(8) =6588344a(9) =46118408a(10) =322828856a(11) =2259801992a(12) =15818613944a(13) =110730297580a(14) =775112082864
External references
- oeis: A166910