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.
[-726, -755, -21, -279, -378, -568, 422, 694, 542, -614, -642, -962, 839, 578, -4, -883, 641, -100, -39, -989, -215, -924, -161]