Number of reduced words of length n in Coxeter group on 11 generators S_i with relations (S_i)^2 = (S_i S_j)^8 = I.
A164780
Number of reduced words of length n in Coxeter group on 11 generators S_i with relations (S_i)^2 = (S_i S_j)^8 = I.
Terms
- a(0) =1a(1) =11a(2) =110a(3) =1100a(4) =11000a(5) =110000a(6) =1100000a(7) =11000000a(8) =109999945a(9) =1099998900a(10) =10999983555a(11) =109999781100
External references
- oeis: A164780