Triangle read by rows, 0 <= k <= n, T(n,k) = Sum_{j=0..n} A(n,j)*binomial(n-j,k) where A(n,j) are the Eulerian numbers A173018.
A130850
Triangle read by rows, 0 <= k <= n, T(n,k) = Sum_{j=0..n} A(n,j)*binomial(n-j,k) where A(n,j) are the Eulerian numbers A173018.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =1a(6) =6a(7) =12a(8) =7a(9) =1a(10) =24a(11) =60a(12) =50a(13) =15a(14) =1a(15) =120a(16) =360a(17) =390a(18) =180a(19) =31a(20) =1a(21) =720a(22) =2520a(23) =3360a(24) =2100a(25) =602a(26) =63a(27) =1a(28) =5040a(29) =20160
External references
- oeis: A130850