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.

Example Input: [877, 885, -1000, 189, 628, -481, 320, 698, -710, 117, -681, -70, -51, 665, -648, -939, 19, -908, 652, -961, 619]
Example Output: [-939]

Example Input: [48, 104, 992, 524, 769, -946, 725, -844, -647, -737, -258, -715, 799, -358, 846, -608]
Example Output: [-737]

Example Input: [-1, -684, -703, -804, 645, 541, 717, -945, -677, -218, 921, 480, -886, -387, -620, 380, -121, 336, 957, -418, 151, -634]
Example Output:
[-1, 717, -121, 151]