Numbers k such that A094471(k) is prime.

Terms

a(0) =3a(1) =4a(2) =8a(3) =36a(4) =100a(5) =128a(6) =324a(7) =400a(8) =1296a(9) =1600a(10) =1936a(11) =2116a(12) =3364a(13) =4356a(14) =10404a(15) =11236a(16) =20736a(17) =22500a(18) =26244a(19) =27556a(20) =28900a(21) =30976a(22) =38416a(23) =40000a(24) =52900a(25) =53824a(26) =57600a(27) =60516a(28) =88804a(29) =93636