Triangle read by rows, M * Q; M = (T(n,k) = A155728(n-k+1)); Q = (A155728 * 0^(n-k)).

Terms

a(0) =1a(1) =2a(2) =1a(3) =14a(4) =2a(5) =13a(6) =121a(7) =14a(8) =6a(9) =19a(10) =1383a(11) =121a(12) =42a(13) =38a(14) =160a(15) =19108a(16) =1383a(17) =363a(18) =266a(19) =320a(20) =1744a(21) =19108a(22) =1383a(23) =363a(24) =266a(25) =320a(26) =1744a(27) =309708a(28) =19108a(29) =4149