Primes having only {0, 2, 3, 4} as digits.

Terms

a(0) =2a(1) =3a(2) =23a(3) =43a(4) =223a(5) =233a(6) =433a(7) =443a(8) =2003a(9) =2203a(10) =2243a(11) =2333a(12) =2423a(13) =3023a(14) =3203a(15) =3323a(16) =3343a(17) =3433a(18) =4003a(19) =4243a(20) =4423a(21) =20023a(22) =20233a(23) =20323a(24) =20333a(25) =20443a(26) =22003a(27) =22303a(28) =22343a(29) =22433