Numbers k such that prime(k) == 3 (mod k).

Terms

a(0) =1a(1) =2a(2) =4a(3) =7a(4) =8a(5) =31a(6) =32a(7) =34a(8) =74a(9) =76a(10) =1052a(11) =6455a(12) =15928a(13) =251707a(14) =251765a(15) =4124458a(16) =27067012a(17) =27067120a(18) =69709718a(19) =69709871a(20) =69709877a(21) =69709934a(22) =69709943a(23) =69709954a(24) =69709963a(25) =69709964a(26) =465769810a(27) =8179002124a(28) =145935689390a(29) =382465573486