A(n, k) = hypergeometric([-k, k+1], [-k-1], n), square array read by ascending antidiagonals for n,k >= 0.
A323206
A(n, k) = hypergeometric([-k, k+1], [-k-1], n), square array read by ascending antidiagonals for n,k >= 0.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =1a(7) =3a(8) =5a(9) =1a(10) =1a(11) =4a(12) =13a(13) =14a(14) =1a(15) =1a(16) =5a(17) =25a(18) =67a(19) =42a(20) =1a(21) =1a(22) =6a(23) =41a(24) =190a(25) =381a(26) =132a(27) =1a(28) =1a(29) =7
External references
- oeis: A323206