Cubefull numbers that are neither biquadratefree nor biquadratefull.

Terms

a(0) =432a(1) =648a(2) =864a(3) =1728a(4) =1944a(5) =2000a(6) =3456a(7) =4000a(8) =5000a(9) =5488a(10) =5832a(11) =6912a(12) =8000a(13) =10125a(14) =10976a(15) =13824a(16) =16000a(17) =16875a(18) =17496a(19) =19208a(20) =21296a(21) =21952a(22) =25000a(23) =27648a(24) =27783a(25) =30375a(26) =32000a(27) =35152a(28) =42592a(29) =43904