Emirps using all nonprime digits (0, 1, 4, 6, 8, 9) and no others.

Terms

a(0) =108649a(1) =140869a(2) =168409a(3) =184609a(4) =904861a(5) =906481a(6) =946801a(7) =968041a(8) =1016489a(9) =1041869a(10) =1048609a(11) =1061849a(12) =1064689a(13) =1068409a(14) =1068491a(15) =1084469a(16) =1084609a(17) =1086469a(18) =1089461a(19) =1098469a(20) =1108469a(21) =1146809a(22) =1184069a(23) =1406689a(24) =1406849a(25) =1408619a(26) =1408699a(27) =1460089a(28) =1460189a(29) =1460981