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.
[16, 657, -62, -594, -828, -94, -285, 550, -188, -254, -798, 612, -907, -737, 827, 49, 202, 326, -991, -225]