Numbers n such that prime(n) == -7 (mod n).

Terms

a(0) =1a(1) =2a(2) =3a(3) =24a(4) =29a(5) =30a(6) =170a(7) =171a(8) =173a(9) =176a(10) =178a(11) =184a(12) =185a(13) =186a(14) =2616a(15) =6462a(16) =6467a(17) =6470a(18) =40090a(19) =40115a(20) =40118a(21) =40120a(22) =637330a(23) =10553400a(24) =10553441a(25) =10553451a(26) =10553458a(27) =10553503a(28) =10553548a(29) =27067046