Numbers whose set of base-11 digits is {3,4}.

Terms

a(0) =3a(1) =4a(2) =36a(3) =37a(4) =47a(5) =48a(6) =399a(7) =400a(8) =410a(9) =411a(10) =520a(11) =521a(12) =531a(13) =532a(14) =4392a(15) =4393a(16) =4403a(17) =4404a(18) =4513a(19) =4514a(20) =4524a(21) =4525a(22) =5723a(23) =5724a(24) =5734a(25) =5735a(26) =5844a(27) =5845a(28) =5855a(29) =5856