Prime numbers p such that x^2 + x + p produces primes for x = 0..4 but not x = 5.

Terms

a(0) =347a(1) =641a(2) =1427a(3) =2687a(4) =4001a(5) =4637a(6) =4931a(7) =19421a(8) =21011a(9) =22271a(10) =23741a(11) =26711a(12) =27941a(13) =32057a(14) =43781a(15) =45821a(16) =55331a(17) =55817a(18) =68207a(19) =71327a(20) =91571a(21) =128657a(22) =165701a(23) =167621a(24) =172421a(25) =179897a(26) =191447a(27) =193871a(28) =205421a(29) =234191