Cubes whose digit sum is also a cube.

Terms

a(0) =0a(1) =1a(2) =8a(3) =125a(4) =512a(5) =1000a(6) =1331a(7) =8000a(8) =19683a(9) =35937a(10) =46656a(11) =59319a(12) =74088a(13) =125000a(14) =157464a(15) =185193a(16) =328509a(17) =373248a(18) =421875a(19) =474552a(20) =512000a(21) =592704a(22) =658503a(23) =804357a(24) =1000000a(25) =1030301a(26) =1157625a(27) =1259712a(28) =1331000a(29) =1367631