a(n) is the concatenation of n with n^3.

Terms

a(0) =11a(1) =28a(2) =327a(3) =464a(4) =5125a(5) =6216a(6) =7343a(7) =8512a(8) =9729a(9) =101000a(10) =111331a(11) =121728a(12) =132197a(13) =142744a(14) =153375a(15) =164096a(16) =174913a(17) =185832a(18) =196859a(19) =208000a(20) =219261a(21) =2210648a(22) =2312167a(23) =2413824a(24) =2515625a(25) =2617576a(26) =2719683a(27) =2821952a(28) =2924389a(29) =3027000