Primes of the form (p^2 - p*q + q^2)/3, where p and q are consecutive primes.

Terms

a(0) =13a(1) =31a(2) =79a(3) =109a(4) =151a(5) =1201a(6) =3271a(7) =3469a(8) =3889a(9) =4111a(10) =12289a(11) =16879a(12) =17791a(13) =25951a(14) =27673a(15) =108301a(16) =126079a(17) =134857a(18) =138679a(19) =169957a(20) =174259a(21) =186019a(22) =231877a(23) =245389a(24) =259309a(25) =355009a(26) =367501a(27) =371737a(28) =397489a(29) =412939