Numbers A141426(k) such that the three numbers A141426(k) -/+ 5 and A141426(k) + 1 are all prime.

Terms

a(0) =18a(1) =42a(2) =78a(3) =108a(4) =162a(5) =228a(6) =312a(7) =378a(8) =438a(9) =462a(10) =738a(11) =756a(12) =858a(13) =882a(14) =1092a(15) =1302a(16) =1428a(17) =1488a(18) =1548a(19) =1998a(20) =2292a(21) =2346a(22) =2388a(23) =2472a(24) =2688a(25) =2856a(26) =3186a(27) =3318a(28) =3612a(29) =3696