Triangle read by rows, T(n, k) = [x^k] p(n), where p(n) = (1 - hypergeom([-1/2, -n - 1, -n - 1], [1, 1], 4*x)) / (2*x).

A367025

Triangle read by rows, T(n, k) = [x^k] p(n), where p(n) = (1 - hypergeom([-1/2, -n - 1, -n - 1], [1, 1], 4*x)) / (2*x).

Terms

    a(0) =1a(1) =4a(2) =1a(3) =9a(4) =9a(5) =2a(6) =16a(7) =36a(8) =32a(9) =5a(10) =25a(11) =100a(12) =200a(13) =125a(14) =14a(15) =36a(16) =225a(17) =800a(18) =1125a(19) =504a(20) =42a(21) =49a(22) =441a(23) =2450a(24) =6125a(25) =6174a(26) =2058a(27) =132a(28) =64a(29) =784

External references