Definition: 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.
Input: [771, 252, 544, -421, -820, 718, 728, -894, -429, -927, 670, -837, -709, -424, 92, -569, 301, -884, 352]

[252, -424]