Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) is the n-th q-Catalan number for q=k.
A384437
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) is the n-th q-Catalan number for q=k.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =2a(9) =1a(10) =1a(11) =1a(12) =5a(13) =5a(14) =1a(15) =1a(16) =1a(17) =10a(18) =93a(19) =14a(20) =1a(21) =1a(22) =1a(23) =17a(24) =847a(25) =6477a(26) =42a(27) =1a(28) =1a(29) =1
External references
- oeis: A384437