Smaller of twin primes of the form 6*p(j)*p(k)-1, 6*p(j)*p(k)+1 where p(i)=i-th prime.

Terms

a(0) =59a(1) =149a(2) =197a(3) =227a(4) =347a(5) =461a(6) =521a(7) =569a(8) =857a(9) =1061a(10) =1229a(11) =1277a(12) =1289a(13) =1301a(14) =1481a(15) =1667a(16) =1721a(17) =1787a(18) =2129a(19) =3251a(20) =3257a(21) =3371a(22) =3389a(23) =3581a(24) =3929a(25) =4001a(26) =4217a(27) =4241a(28) =4337a(29) =4421