Primes congruent to 1 mod 49.

Terms

a(0) =197a(1) =491a(2) =883a(3) =1373a(4) =1471a(5) =1667a(6) =2549a(7) =2647a(8) =2843a(9) =3137a(10) =3529a(11) =3823a(12) =4019a(13) =4999a(14) =5783a(15) =5881a(16) =6469a(17) =6763a(18) =6959a(19) =7057a(20) =7253a(21) =7351a(22) =7547a(23) =7841a(24) =8233a(25) =8429a(26) =8527a(27) =8821a(28) =9311a(29) =10193