Write n in base 9 and juxtapose.

Terms

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