Primes p such that 2^j+p^j are primes for j=0,1,2,16.

Terms

a(0) =43577a(1) =84317a(2) =93887a(3) =108377a(4) =124247a(5) =346667a(6) =379997a(7) =431867a(8) =461297a(9) =579197a(10) =681257a(11) =819317a(12) =863867a(13) =889037a(14) =1143047a(15) =1146797a(16) =1271027a(17) =1306817a(18) =1518707a(19) =1775867a(20) =1926647a(21) =1948517a(22) =2119937a(23) =2177447a(24) =2348807a(25) =2491607a(26) =2604557