Definition: 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.
Input: [445, 462, 811, -373, -394, 131, -659, 19, -578, -90, 967, 396, 902, 973, 146, -175, -64, -103, -973, -34, -656]

[-373, 131, -656]