Smallest prime that is the n-th power analog of Keith numbers.

Terms

a(0) =2a(1) =37a(2) =17a(3) =7a(4) =109a(5) =36013476739a(6) =31a(7) =80051a(8) =71a(9) =97a(10) =107a(11) =13093a(12) =103a(13) =127a(14) =107a(15) =163a(16) =991a(17) =181a(18) =157a(19) =181a(20) =199a(21) =193a(22) =271a(23) =31663a(24) =211a(25) =307a(26) =307a(27) =5318989651a(28) =673a(29) =8297