Larger of emirp pairs that are merely reversals of their end digits.

Terms

a(0) =31a(1) =71a(2) =73a(3) =97a(4) =311a(5) =701a(6) =733a(7) =743a(8) =751a(9) =761a(10) =907a(11) =937a(12) =941a(13) =953a(14) =967a(15) =971a(16) =983a(17) =991a(18) =3221a(19) =9001a(20) =9221a(21) =9227a(22) =9551a(23) =9661a(24) =9883a(25) =32321a(26) =33931a(27) =34141a(28) =34841a(29) =35051