Indices in A006928 where the imbalance between 1's and 2's sets a new record.

Terms

a(0) =1a(1) =2a(2) =4a(3) =11a(4) =31a(5) =92a(6) =256a(7) =377a(8) =470a(9) =797a(10) =824a(11) =857a(12) =1126a(13) =1397a(14) =1496a(15) =1523a(16) =1532a(17) =6351a(18) =6968a(19) =7175a(20) =7268a(21) =7565a(22) =7970a(23) =20337a(24) =20370a(25) =21981a(26) =22008a(27) =25637a(28) =25664a(29) =25691