Prime quadruples: 2nd term.

Terms

a(0) =7a(1) =13a(2) =103a(3) =193a(4) =823a(5) =1483a(6) =1873a(7) =2083a(8) =3253a(9) =3463a(10) =5653a(11) =9433a(12) =13003a(13) =15643a(14) =15733a(15) =16063a(16) =18043a(17) =18913a(18) =19423a(19) =21013a(20) =22273a(21) =25303a(22) =31723a(23) =34843a(24) =43783a(25) =51343a(26) =55333a(27) =62983a(28) =67213a(29) =69493