Perfect powers in A329150.

Terms

a(0) =25a(1) =27a(2) =32a(3) =225a(4) =2025a(5) =2197a(6) =2500a(7) =3025a(8) =3375a(9) =7225a(10) =11025a(11) =13225a(12) =21952a(13) =22500a(14) =27000a(15) =27225a(16) =55225a(17) =70225a(18) =112225a(19) =133225a(20) =172225a(21) =195112a(22) =202500a(23) =207025a(24) =235225a(25) =250000a(26) =255025a(27) =302500a(28) =319225a(29) =511225