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: [729, 963, 612, -581, -504, 565, 635, 8, -461, 76, 725, 463, -914, 283, -512, -709, 501, 229, 947, -120]
Example Output: [565, 8]

Example Input: [527, 887, -437, 986, -666, -851, -329, 332, 493, -13, 725, -715, 494, 302, -561, 67, -784, 222, 435]
Example Output: [-666, 494, 222]

Example Input: [358, -198, -55, -936, -996, -302, 640, 427, 855, -1, -62, -178, -444, -272, 193, -625, -323, 495, -648, -421]
Example Output:
[-55, -1, -444, -272, -323]