Perfect powers k such that A052409(k) is equal to A052409(A366275(k)).

Terms

a(0) =196a(1) =2116a(2) =2500a(3) =3136a(4) =3844a(5) =9409a(6) =15376a(7) =33856a(8) =37636a(9) =40000a(10) =49729a(11) =50176a(12) =58564a(13) =64516a(14) =148225a(15) =150544a(16) =198916a(17) =229441a(18) =231361a(19) =237169a(20) =246016a(21) =255025a(22) =528529a(23) =541696a(24) =543169a(25) =555025a(26) =592900a(27) =602176a(28) =628849a(29) =640000