Primes of the form 7n^3+6.

Terms

a(0) =13a(1) =881a(2) =9323a(3) =1437659a(4) =2105347a(5) =2505383a(6) =4298881a(7) =13671881a(8) =21340381a(9) =40147379a(10) =45774427a(11) =53517617a(12) =105484567a(13) =145578131a(14) =148777537a(15) =187116299a(16) =253852843a(17) =267909277a(18) =381079579a(19) =431409131a(20) =471934007a(21) =544981387a(22) =685805273a(23) =778992493