Number of reduced words of length n in the Weyl group D_49.
A162469
Number of reduced words of length n in the Weyl group D_49.
Terms
- a(0) =1a(1) =49a(2) =1224a(3) =20776a(4) =269499a(5) =2848811a(6) =25555215a(7) =200037215a(8) =1394396185a(9) =8790665065a(10) =50733161116a(11) =270672378844
External references
- oeis: A162469