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: [196, 545, -996, -901, 535, 279, -977, 166, 768, 90, -13, 452, 172, -392, -892, -506, 583, 38, -983, 924]

[545, 535]