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: [-551, -482, -696, 616, -598, -342, -786, 665, -590, -840, 28, 392, -506, -704, 724, 975, -990, 977]

[-696, 616]