Numbers, p, that generate the prime quadruplets p^2-2p+2k (for k = -2, -1, 1, 2).

Terms

a(0) =5a(1) =15a(2) =705a(3) =2795a(4) =14105a(5) =18645a(6) =38547a(7) =43485a(8) =53915a(9) =57957a(10) =62417a(11) =76287a(12) =82355a(13) =94445a(14) =96657a(15) =145937a(16) =162605a(17) =178817a(18) =180677a(19) =184877a(20) =193625a(21) =234017a(22) =238887a(23) =256557a(24) =261017a(25) =287835a(26) =297815a(27) =334007a(28) =339525a(29) =346425