Triangle read by rows: the multiset transform of the balanced binary Lyndon words (A022553).

Terms

a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =1a(6) =0a(7) =3a(8) =1a(9) =1a(10) =0a(11) =8a(12) =4a(13) =1a(14) =1a(15) =0a(16) =25a(17) =11a(18) =4a(19) =1a(20) =1a(21) =0a(22) =75a(23) =39a(24) =12a(25) =4a(26) =1a(27) =1a(28) =0a(29) =245