Numbers that are the sum of two of their cubed divisors (not necessarily distinct).

Terms

a(0) =2a(1) =16a(2) =54a(3) =72a(4) =128a(5) =250a(6) =432a(7) =520a(8) =576a(9) =686a(10) =756a(11) =1024a(12) =1458a(13) =1944a(14) =2000a(15) =2662a(16) =3456a(17) =4160a(18) =4394a(19) =4608a(20) =5488a(21) =6048a(22) =6750a(23) =7560a(24) =8192a(25) =9000a(26) =9826a(27) =11664a(28) =13718a(29) =14040