Number of reduced words of length n in Coxeter group on 50 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.
A163290
Number of reduced words of length n in Coxeter group on 50 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.
Terms
- a(0) =1a(1) =50a(2) =2450a(3) =120050a(4) =5881225a(5) =288120000a(6) =14114940000a(7) =691488000000
External references
- oeis: A163290