a(n)^3 ends in n^3.

Terms

a(0) =10a(1) =11a(2) =12a(3) =103a(4) =54a(5) =45a(6) =256a(7) =1007a(8) =258a(9) =1009a(10) =110a(11) =10011a(12) =2512a(13) =10013a(14) =2514a(15) =415a(16) =2516a(17) =10017a(18) =2518a(19) =10019a(20) =120a(21) =10021a(22) =25022a(23) =100023a(24) =12524a(25) =825a(26) =25026a(27) =100027a(28) =12528a(29) =100029