Primes written in base 5.

Terms

a(0) =2a(1) =3a(2) =10a(3) =12a(4) =21a(5) =23a(6) =32a(7) =34a(8) =43a(9) =104a(10) =111a(11) =122a(12) =131a(13) =133a(14) =142a(15) =203a(16) =214a(17) =221a(18) =232a(19) =241a(20) =243a(21) =304a(22) =313a(23) =324a(24) =342a(25) =401a(26) =403a(27) =412a(28) =414a(29) =423