Numbers k for which 6k+1, 24k+5, 432k^2+72k-1, and 432k^2+90k-1 are all prime.

Terms

a(0) =1a(1) =2a(2) =13a(3) =753a(4) =767a(5) =1336a(6) =1771a(7) =1773a(8) =1911a(9) =2487a(10) =3527a(11) =4192a(12) =5061a(13) =5343a(14) =5973a(15) =6341a(16) =7062a(17) =7777a(18) =8932a(19) =9153a(20) =15301a(21) =17976a(22) =18713a(23) =19543a(24) =20318a(25) =22253a(26) =24068a(27) =27461a(28) =29416a(29) =29502