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: [310, 637, -191, -313, 7, 347, 204, 65, -913, 793, 102, -870, -555, 78, 268, -591, -676, -388, 196, 398, -239, 257]

[-191, -313, 7, -555, -676]