Irregular triangle read by rows: the right-hand side of the triangle in A349815.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =2a(7) =4a(8) =4a(9) =3a(10) =1a(11) =8a(12) =13a(13) =12a(14) =8a(15) =4a(16) =1a(17) =13a(18) =33a(19) =41a(20) =37a(21) =25a(22) =13a(23) =5a(24) =1a(25) =74a(26) =124a(27) =136a(28) =116a(29) =80