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: [-708, 381, 575, 415, 876, -787, -537, -877, -988, -511, 166, -287, -317, -250, -67, 251, -98, -970, 513, -741, 303]

[575, -787, 303]