Numbers such that the cube root of the sum of cubes of their prime factors is a nonprime integer.

A134609

Numbers such that the cube root of the sum of cubes of their prime factors is a nonprime integer.

Terms

    a(0) =256a(1) =588a(2) =693a(3) =3840a(4) =6561a(5) =17787a(6) =178360a(7) =313600a(8) =337365a(9) =350000a(10) =387072a(11) =390625a(12) =407442a(13) =432000a(14) =531674a(15) =535815a(16) =541310a(17) =664909a(18) =697851a(19) =1044582a(20) =1262056a(21) =1264640a(22) =1299272a(23) =1374327a(24) =1547570a(25) =1660360a(26) =1740024a(27) =2160756a(28) =2578968

External references