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: [-213, 535, 48, 855, 355, -666, 501, -739, -732, -308, -445, 741, 19, 746, -675, 677, 997, -277, 528, 412, -338, -115]

[535, -666]