Primes of the form 23n+3.

Terms

a(0) =3a(1) =233a(2) =463a(3) =509a(4) =601a(5) =647a(6) =739a(7) =877a(8) =1061a(9) =1153a(10) =1291a(11) =1429a(12) =1567a(13) =1613a(14) =1889a(15) =2027a(16) =2441a(17) =2579a(18) =2671a(19) =3361a(20) =3407a(21) =3499a(22) =3637a(23) =3821a(24) =4051a(25) =4327a(26) =4373a(27) =4603a(28) =4649a(29) =4787