Primes p such that (p-7)/8 and 8p + 7 are both prime.

Terms

a(0) =23a(1) =47a(2) =863a(3) =1103a(4) =1439a(5) =1583a(6) =1823a(7) =2879a(8) =3359a(9) =4943a(10) =5279a(11) =6719a(12) =7823a(13) =8783a(14) =9743a(15) =11279a(16) =11903a(17) =12479a(18) =13103a(19) =16703a(20) =18719a(21) =19583a(22) =20399a(23) =20879a(24) =21503a(25) =23279a(26) =23663a(27) =25343a(28) =26399a(29) =27743