Triangle of second-order Eulerian numbers T(n,k) (n>=0, 0 <= k <= n) read by rows.

Terms

a(0) =1a(1) =1a(2) =0a(3) =1a(4) =2a(5) =0a(6) =1a(7) =8a(8) =6a(9) =0a(10) =1a(11) =22a(12) =58a(13) =24a(14) =0a(15) =1a(16) =52a(17) =328a(18) =444a(19) =120a(20) =0a(21) =1a(22) =114a(23) =1452a(24) =4400a(25) =3708a(26) =720a(27) =0a(28) =1a(29) =240