Cubes containing no palindromic substring except single digits.

Terms

a(0) =0a(1) =1a(2) =8a(3) =27a(4) =64a(5) =125a(6) =216a(7) =512a(8) =729a(9) =1728a(10) =2197a(11) =4096a(12) =4913a(13) =5832a(14) =6859a(15) =9261a(16) =10648a(17) =13824a(18) =15625a(19) =19683a(20) =21952a(21) =24389a(22) =32768a(23) =35937a(24) =42875a(25) =50653a(26) =54872a(27) =59319a(28) =68921a(29) =79507