Numbers whose set of base 5 digits is {0,4}.

Terms

a(0) =0a(1) =4a(2) =20a(3) =24a(4) =100a(5) =104a(6) =120a(7) =124a(8) =500a(9) =504a(10) =520a(11) =524a(12) =600a(13) =604a(14) =620a(15) =624a(16) =2500a(17) =2504a(18) =2520a(19) =2524a(20) =2600a(21) =2604a(22) =2620a(23) =2624a(24) =3000a(25) =3004a(26) =3020a(27) =3024a(28) =3100a(29) =3104