Triangle read by rows. T(n, k) = (1/2) * binomial(2*(n - k + 1), n - k + 1) * binomial(2*n - k, k - 1) for n > 0, T(0, 0) = 1.
A360282
Triangle read by rows. T(n, k) = (1/2) * binomial(2*(n - k + 1), n - k + 1) * binomial(2*n - k, k - 1) for n > 0, T(0, 0) = 1.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =3a(5) =2a(6) =0a(7) =10a(8) =12a(9) =3a(10) =0a(11) =35a(12) =60a(13) =30a(14) =4a(15) =0a(16) =126a(17) =280a(18) =210a(19) =60a(20) =5a(21) =0a(22) =462a(23) =1260a(24) =1260a(25) =560a(26) =105a(27) =6a(28) =0a(29) =1716
External references
- oeis: A360282