Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)^2 = (S_i S_j)^14 = I.
A167104
Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)^2 = (S_i S_j)^14 = I.
Terms
- a(0) =1a(1) =3a(2) =6a(3) =12a(4) =24a(5) =48a(6) =96a(7) =192a(8) =384a(9) =768a(10) =1536a(11) =3072a(12) =6144a(13) =12288a(14) =24573a(15) =49140a(16) =98271a(17) =196524a(18) =393012a(19) =785952a(20) =1571760a(21) =3143232a(22) =6285888a(23) =12570624a(24) =25138944a(25) =50273280a(26) =100537344a(27) =201056256a(28) =402075654a(29) =804077601
External references
- oeis: A167104