Irregular triangle read by rows: the right-hand side of the triangle in A349813.

Terms

a(0) =3a(1) =1a(2) =3a(3) =3a(4) =4a(5) =3a(6) =4a(7) =10a(8) =10a(9) =7a(10) =3a(11) =20a(12) =31a(13) =30a(14) =20a(15) =10a(16) =3a(17) =31a(18) =81a(19) =101a(20) =91a(21) =63a(22) =33a(23) =13a(24) =3a(25) =182a(26) =304a(27) =336a(28) =288a(29) =200