Primes which are concatenations of three consecutive primes.

Terms

a(0) =5711a(1) =111317a(2) =171923a(3) =313741a(4) =414347a(5) =8997101a(6) =229233239a(7) =239241251a(8) =263269271a(9) =307311313a(10) =313317331a(11) =317331337a(12) =353359367a(13) =359367373a(14) =383389397a(15) =389397401a(16) =401409419a(17) =409419421a(18) =439443449a(19) =449457461