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: [-809, -226, 563, -750, -344, -976, -828, 564, -755, 344, -754, 728, 389, 729, 501, 527, -623, -966, 866]

[-828]