Number of Dyck paths of semilength 3*n and height n.
A289473
Number of Dyck paths of semilength 3*n and height n.
Terms
- a(0) =1a(1) =1a(2) =31a(3) =1341a(4) =59917a(5) =2665884a(6) =117939506a(7) =5201391077a(8) =229151753951
External references
- oeis: A289473