Triangle read by rows: T(n,k) is the number of dispersed Dyck paths of length n with k valleys at level 0.
A191387
Triangle read by rows: T(n,k) is the number of dispersed Dyck paths of length n with k valleys at level 0.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =1a(6) =8a(7) =2a(8) =14a(9) =5a(10) =1a(11) =23a(12) =10a(13) =2a(14) =41a(15) =22a(16) =6a(17) =1a(18) =69a(19) =42a(20) =13a(21) =2a(22) =125a(23) =87a(24) =32a(25) =7a(26) =1a(27) =214a(28) =164a(29) =66
External references
- oeis: A191387