Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and having height k (1 <= k <= n).
A129161
Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and having height k (1 <= k <= n).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =5a(5) =4a(6) =1a(7) =11a(8) =16a(9) =8a(10) =1a(11) =23a(12) =53a(13) =44a(14) =16a(15) =1a(16) =47a(17) =165a(18) =186a(19) =112a(20) =32a(21) =1a(22) =95a(23) =494a(24) =725a(25) =568a(26) =272a(27) =64a(28) =1a(29) =191
External references
- oeis: A129161