Write n in base 10, complement each digit and juxtapose.

Terms

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