Number of reduced words of length n in the Weyl group A_41.
A161662
Number of reduced words of length n in the Weyl group A_41.
Terms
- a(0) =1a(1) =41a(2) =860a(3) =12299a(4) =134848a(5) =1208516a(6) =9217866a(7) =61521649a(8) =366624707a(9) =1980976460a(10) =9822684102a(11) =45131469838a(12) =193676694825a(13) =781450953227
External references
- oeis: A161662