Triangle read by rows, T(n, k) = (-1)^(n-k)*binomial(n,k)*hypergeom([k - n, n + 1], k + 1, 2), for n >= 0 and 0 <= k <= n.
A297898
Triangle read by rows, T(n, k) = (-1)^(n-k)*binomial(n,k)*hypergeom([k - n, n + 1], k + 1, 2), for n >= 0 and 0 <= k <= n.
Terms
- a(0) =1a(1) =3a(2) =1a(3) =13a(4) =4a(5) =1a(6) =63a(7) =19a(8) =5a(9) =1a(10) =321a(11) =96a(12) =26a(13) =6a(14) =1a(15) =1683a(16) =501a(17) =138a(18) =34a(19) =7a(20) =1a(21) =8989a(22) =2668a(23) =743a(24) =190a(25) =43a(26) =8a(27) =1a(28) =48639a(29) =14407
External references
- oeis: A297898