Number of reduced words of length n in Coxeter group on 10 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.
A162983
Number of reduced words of length n in Coxeter group on 10 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.
Terms
- a(0) =1a(1) =10a(2) =90a(3) =810a(4) =7245a(5) =64800a(6) =579600a(7) =5184000a(8) =46366380a(9) =414707040a(10) =3709193760a(11) =33175513440a(12) =296726124240
External references
- oeis: A162983