Primes of the form 15*k^2 - 15*k + 17.

Terms

a(0) =17a(1) =47a(2) =107a(3) =197a(4) =317a(5) =467a(6) =647a(7) =857a(8) =1097a(9) =1367a(10) =1667a(11) =1997a(12) =2357a(13) =3167a(14) =3617a(15) =5147a(16) =5717a(17) =6317a(18) =6947a(19) =7607a(20) =8297a(21) =9767a(22) =12197a(23) =13967a(24) =14897a(25) =18917a(26) =19997a(27) =21107a(28) =22247a(29) =23417