Numbers 3*n + 2 written in base 3.

Terms

a(0) =2a(1) =12a(2) =22a(3) =102a(4) =112a(5) =122a(6) =202a(7) =212a(8) =222a(9) =1002a(10) =1012a(11) =1022a(12) =1102a(13) =1112a(14) =1122a(15) =1202a(16) =1212a(17) =1222a(18) =2002a(19) =2012a(20) =2022a(21) =2102a(22) =2112a(23) =2122a(24) =2202a(25) =2212a(26) =2222a(27) =10002a(28) =10012a(29) =10022