Primes congruent to 31 mod 61.

Terms

a(0) =31a(1) =397a(2) =641a(3) =1129a(4) =1373a(5) =1861a(6) =2593a(7) =2837a(8) =3203a(9) =3691a(10) =4057a(11) =4423a(12) =4789a(13) =5399a(14) =5521a(15) =6131a(16) =6619a(17) =6863a(18) =7229a(19) =7351a(20) =7717a(21) =8693a(22) =9059a(23) =9181a(24) =9547a(25) =9791a(26) =10889a(27) =11621a(28) =11743a(29) =11987