Generalized Catalan triangle A067298 with row reversion.

Terms

a(0) =1a(1) =2a(2) =1a(3) =9a(4) =5a(5) =4a(6) =64a(7) =36a(8) =32a(9) =28a(10) =584a(11) =328a(12) =300a(13) =284a(14) =256a(15) =6144a(16) =3440a(17) =3184a(18) =3072a(19) =2960a(20) =2704a(21) =70576a(22) =39408a(23) =36704a(24) =35680a(25) =34896a(26) =33872a(27) =31168a(28) =859520a(29) =478912