Terms of A330606 which are not squares or powers of 2.

Terms

a(0) =1250a(1) =4802a(2) =31250a(3) =57122a(4) =167042a(5) =235298a(6) =260642a(7) =320000a(8) =559682a(9) =941192a(10) =1229312a(11) =1414562a(12) =3001250a(13) =3543122a(14) =3748322a(15) =5120000a(16) =6837602a(17) =8000000a(18) =9653618a(19) =9759362a(20) =14172488a(21) =14623232a(22) =15059072a(23) =15780962a(24) =19531250a(25) =19668992a(26) =24234722a(27) =35701250a(28) =38614472a(29) =40302242