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.
[506, 696, 183, -754, -461, 266, 516, -402, 138, -582, 559, -265, -222, 94, -113, 882, 330, -782, 442, -407, 764, 764, -876, 998]