Number of ternary Lyndon words of length n with trace 0 and subtrace 2 over GF(3).

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =6a(5) =15a(6) =36a(7) =87a(8) =234a(9) =645a(10) =1782a(11) =4893a(12) =13608a(13) =37994a(14) =106434a(15) =299025a(16) =844182a(17) =2391723a(18) =6797196a(19) =19369708a(20) =55342972a(21) =158486625a(22) =454795398a(23) =1307534319a(24) =3765720066a(25) =10862688116a(26) =31381118658a(27) =90780960426a(28) =262951692390