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.
[218, -526, -862, -851, -201, -96, 102, 397, 706, 48, 758, 316, 502, -557, -861]