Palindromic primes with nonprime middle digit.

Terms

a(0) =101a(1) =181a(2) =191a(3) =313a(4) =383a(5) =787a(6) =797a(7) =919a(8) =10601a(9) =11411a(10) =12421a(11) =12821a(12) =13831a(13) =13931a(14) =15451a(15) =16061a(16) =16661a(17) =17471a(18) =17971a(19) =18181a(20) =18481a(21) =19891a(22) =19991a(23) =30103a(24) =30403a(25) =30803a(26) =31013a(27) =32423a(28) =34843a(29) =35053