Numbers k such that the sum of the first k prime powers > 1 is divisible by k.

Terms

a(0) =1a(1) =3a(2) =36a(3) =75a(4) =96a(5) =692a(6) =732a(7) =798a(8) =2407a(9) =3102a(10) =3941a(11) =4003a(12) =101423a(13) =131281a(14) =337708a(15) =399418a(16) =460530a(17) =480328a(18) =594577a(19) =26121722a(20) =287922744a(21) =702590009a(22) =870360308a(23) =18056232172a(24) =35392830431a(25) =73730356109a(26) =169558413390a(27) =268671255173