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: [-220, 931, -252, -487, -607, 313, -81, 318, 512, 72, 911, -45, 930, 6, 149, 229, 17, 733, 326, 888, 528, -77, -571, 504, -301]

[-252, 313, 6, 888, -77]