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.
[-325, 255, 417, 422, -50, -997, -287, 878, -471, -694, -556, 193, -503, -379, 837, 222, 162, 85, -357, -350, 100]