Numbers such that every cyclic permutation is a prime.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =11a(5) =13a(6) =17a(7) =31a(8) =37a(9) =71a(10) =73a(11) =79a(12) =97a(13) =113a(14) =131a(15) =197a(16) =199a(17) =311a(18) =337a(19) =373a(20) =719a(21) =733a(22) =919a(23) =971a(24) =991a(25) =1193a(26) =1931a(27) =3119a(28) =3779a(29) =7793