Primes of the form x^3+x^2+x+2.

Terms

a(0) =2a(1) =5a(2) =41a(3) =157a(4) =401a(5) =821a(6) =2381a(7) =3617a(8) =12721a(9) =20441a(10) =25261a(11) =37061a(12) =81401a(13) =169457a(14) =278917a(15) =333341a(16) =462541a(17) =499361a(18) =712981a(19) =1168757a(20) =1455781a(21) =1534217a(22) =1615421a(23) =2163461a(24) =2705081a(25) =3069797a(26) =3198281a(27) =3605141a(28) =4045121a(29) =4357481