Primes of the form 5^x + y^5 with x, y > 0.

Terms

a(0) =37a(1) =157a(2) =1049a(3) =7901a(4) =16649a(5) =78157a(6) =615949a(7) =1048601a(8) =1049201a(9) =1064201a(10) =1890193a(11) =1953157a(12) =1960901a(13) =2201957a(14) =9915749a(15) =17210393a(16) =45435449a(17) =48860893a(18) =60466181a(19) =79235293a(20) =79313293a(21) =81188293a(22) =82382557a(23) =130691237a(24) =130691357a(25) =130769357a(26) =205963001a(27) =205963601