Palindromic primes in base 8.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =73a(5) =89a(6) =97a(7) =113a(8) =211a(9) =227a(10) =251a(11) =349a(12) =373a(13) =463a(14) =479a(15) =487a(16) =503a(17) =4289a(18) =4481a(19) =4937a(20) =5393a(21) =5521a(22) =5657a(23) =5849a(24) =6761a(25) =7537a(26) =7993a(27) =12547a(28) =12611a(29) =12739