Prime numbers p such that x^2 + x + p produces primes for x = 0..6 but not x = 7.

Terms

a(0) =1277a(1) =28277a(2) =113147a(3) =421697a(4) =665111a(5) =1164587a(6) =1615631a(7) =2798921a(8) =2846771a(9) =3053747a(10) =5071667a(11) =5093507a(12) =5344247a(13) =5706641a(14) =6383051a(15) =8396777a(16) =10732817a(17) =10812407a(18) =11920367a(19) =13176587a(20) =16197947a(21) =16462541a(22) =16655447a(23) =16943471a(24) =17807831a(25) =18102101a(26) =20488901a(27) =23421311