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: [-323, -281, 907, -139, 316, 590, 287, 64, -130, 946, 940, -361, -351, -624, -821]

[-323]