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: [-283, 461, 878, -315, 110, 88, -518, -28, 19, -58, -4, -438, -331, 281, 880, 218, 252]

[878, 88, -4, 252]