Primes p such that q*p+-Mod(p,q) are primes, for q=7.

Terms

a(0) =41a(1) =419a(2) =839a(3) =1259a(4) =1889a(5) =2239a(6) =3541a(7) =4801a(8) =5039a(9) =5711a(10) =6229a(11) =7349a(12) =7699a(13) =7741a(14) =9239a(15) =10429a(16) =10891a(17) =11171a(18) =11801a(19) =12809a(20) =13159a(21) =14629a(22) =15889a(23) =16631a(24) =16981a(25) =17891a(26) =18661a(27) =18899a(28) =20089a(29) =21559