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.
[169, 842, 697, -325, 153, 77, 799, -750, 558, 376, -193, 768, -155, -573, -688, 648, -446, -6, 532, 528, 503, 97]