Numbers which have more different digits than their cubes.

Terms

a(0) =1920a(1) =13798a(2) =14570a(3) =14870a(4) =15870a(5) =18726a(6) =19200a(7) =28753a(8) =35430a(9) =42690a(10) =43957a(11) =48205a(12) =48910a(13) =80136a(14) =83451a(15) =104683a(16) =105276a(17) =106239a(18) =106247a(19) =108742a(20) =121894a(21) =124975a(22) =126045a(23) =126540a(24) =130756a(25) =130968a(26) =132470a(27) =132654a(28) =134680a(29) =134872