List of triples of strictly non-palindromic primes without an ordinary prime in between.

Terms

a(0) =137a(1) =139a(2) =149a(3) =1433a(4) =1439a(5) =1447a(6) =4337a(7) =4339a(8) =4349a(9) =5297a(10) =5303a(11) =5309a(12) =8287a(13) =8291a(14) =8293a(15) =13049a(16) =13063a(17) =13093a(18) =30293a(19) =30307a(20) =30313a(21) =36007a(22) =36011a(23) =36013a(24) =43391a(25) =43397a(26) =43399