Primes of the form 3n^3-5.

Terms

a(0) =19a(1) =643a(2) =1531a(3) =5179a(4) =17491a(5) =41467a(6) =65851a(7) =98299a(8) =862483a(9) =1316923a(10) =2044411a(11) =3779131a(12) =4214779a(13) =4929091a(14) =6899899a(15) =8589859a(16) =9336403a(17) =12754579a(18) =16919251a(19) =18085699a(20) =26225443a(21) =30233083a(22) =48009019a(23) =56463283a(24) =70180963a(25) =74691259a(26) =82630819