Riordan array (f(x), x*f(x)) where f(x) is the g.f. of A005773(n+1)= 1,2,5,13,35,96,267,...

Terms

a(0) =1a(1) =2a(2) =1a(3) =5a(4) =4a(5) =1a(6) =13a(7) =14a(8) =6a(9) =1a(10) =35a(11) =46a(12) =27a(13) =8a(14) =1a(15) =96a(16) =147a(17) =107a(18) =44a(19) =10a(20) =1a(21) =267a(22) =462a(23) =396a(24) =204a(25) =65a(26) =12a(27) =1a(28) =750a(29) =1437