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: [968, -288, 261, -950, 138, 373, -131, -922, 473, -892, -173, 813, 768, -964, -171, -50, 257, -781, 853, 474]

[373, -131, -171, 474]