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: [540, 653, 989, -811, -796, -180, -380, -527, 857, 940, -234, 654, -957, -577, -358, -527, -73]
Example Output: [989]

Example Input: [297, 339, 65, 612, 771, 142, -796, 886, 911, 182, -865, -825, -862, -122, -389, -340, 556, 4, -889]
Example Output: [4]

Example Input: [20, 507, -366, 432, -21, 212, -75, 986, 599, -197, -253, 534, -426, 336, -769, 808, -68, 916, -93, -510, -872, 757]
Example Output:
[212, 808, 757]