Triangle read by rows: the reversed x = 1+q Narayana triangle at m=3.

Terms

a(0) =1a(1) =4a(2) =1a(3) =22a(4) =11a(5) =1a(6) =140a(7) =105a(8) =21a(9) =1a(10) =969a(11) =969a(12) =306a(13) =34a(14) =1a(15) =7084a(16) =8855a(17) =3850a(18) =700a(19) =50a(20) =1a(21) =53820a(22) =80730a(23) =44850a(24) =11500a(25) =1380a(26) =69a(27) =1a(28) =420732a(29) =736281