Numbers k such that every digit that appears in k also appears at least once in both k^2 and k^3.

Terms

a(0) =0a(1) =1a(2) =5a(3) =6a(4) =10a(5) =11a(6) =25a(7) =50a(8) =55a(9) =60a(10) =64a(11) =66a(12) =76a(13) =99a(14) =100a(15) =101a(16) =110a(17) =111a(18) =112a(19) =115a(20) =116a(21) =125a(22) =225a(23) =250a(24) =275a(25) =288a(26) =323a(27) =376a(28) =405a(29) =499