A(n, k) is the n-th binomial transform of the Catalan sequence (A000108) evaluated at k. Array read by descending antidiagonals for n >= 0 and k >= 0.
A271025
A(n, k) is the n-th binomial transform of the Catalan sequence (A000108) evaluated at k. Array read by descending antidiagonals for n >= 0 and k >= 0.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =1a(6) =5a(7) =5a(8) =3a(9) =1a(10) =14a(11) =15a(12) =10a(13) =4a(14) =1a(15) =42a(16) =51a(17) =37a(18) =17a(19) =5a(20) =1a(21) =132a(22) =188a(23) =150a(24) =77a(25) =26a(26) =6a(27) =1a(28) =429a(29) =731
External references
- oeis: A271025