Primes p such that f(f(p)) is prime where f(x) = x^8 + 1.

Terms

a(0) =7a(1) =59a(2) =163a(3) =929a(4) =977a(5) =1373a(6) =1549a(7) =1619a(8) =1913a(9) =2113a(10) =2593a(11) =4397a(12) =5417a(13) =5651a(14) =6397a(15) =6659a(16) =6833a(17) =7351a(18) =7793a(19) =7883a(20) =8641a(21) =9719a(22) =10091a(23) =10477a(24) =10949a(25) =11243a(26) =12239a(27) =13441a(28) =13457a(29) =13691