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: [-411, 146, 607, -157, 185, -982, 892, 658, 858, 403, -378, 529, 621, -270, 927, 442, -490, -843]

[858]