Primes = 1 mod 17#.

Terms

a(0) =4084081a(1) =5105101a(2) =8168161a(3) =8678671a(4) =9189181a(5) =10720711a(6) =12762751a(7) =13273261a(8) =13783771a(9) =14804791a(10) =18888871a(11) =21441421a(12) =21951931a(13) =22972951a(14) =25014991a(15) =26546521a(16) =28078051a(17) =31651621a(18) =36246211a(19) =38288251a(20) =40330291