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.
[-818, 449, 502, 665, -275, -946, -920, -646, 427, -762, 934, 469, 586, 185, -622, 755, 345, 62, 610, -490, -289, 273, -805, 376, 543]