In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
[-448, -458, 337, -971, 588, 259, -10, -568, 239, 795, 528, -904, 183, 917, -609, 727]