Ternary emirpimes.

Terms

a(0) =112a(1) =211a(2) =1021a(3) =1102a(4) =1201a(5) =2011a(6) =2022a(7) =2202a(8) =10111a(9) =11101a(10) =11112a(11) =12102a(12) =12202a(13) =12212a(14) =20121a(15) =20212a(16) =20221a(17) =21111a(18) =21202a(19) =21221a(20) =100102a(21) =100201a(22) =101011a(23) =101122a(24) =101221a(25) =102001a(26) =102002a(27) =102012a(28) =102022a(29) =102122