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.
[53, -253, -675, 0, -654, -570, 421, -477, -975, 520, 937, 225, -915, 62, -284, -66]