Primes that remain prime through 5 iterations of the function f(x) = 10x + 3.

Terms

a(0) =10061a(1) =20071a(2) =161093a(3) =200713a(4) =291419a(5) =564979a(6) =600791a(7) =606839a(8) =693079a(9) =1826519a(10) =1876807a(11) =2106407a(12) =2249207a(13) =2471471a(14) =3335369a(15) =3955499a(16) =4542547a(17) =4765609a(18) =4829603a(19) =4955981a(20) =5090507a(21) =5534993a(22) =5866247a(23) =5987921a(24) =6091213a(25) =6399521a(26) =6519613a(27) =6522539