47832147domain: NAppears in sequencesa(n) = (12*n + 3)^3.at n=30A017559Cubes in which parity of digits alternates.at n=18A030160Cubes such that in n and n^(1/3) the parity of digits alternates.at n=16A030162Ulam numbers that are cubes.at n=25A173543Numbers k for which A327503(A046523(k)) differs from A327503(k).at n=7A351948