Number of reduced words of length n in the Weyl group B_50.
A162205
Number of reduced words of length n in the Weyl group B_50.
Terms
- a(0) =1a(1) =50a(2) =1274a(3) =22050a(4) =291549a(5) =3140360a(6) =28695575a(7) =228732790a(8) =1623128975a(9) =10413794040a(10) =61146955156a(11) =331819334000
External references
- oeis: A162205