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: [185, 487, 407, -547, 523, -773, -243, 715, 581, 47, 398, -302, -952, 680, 458, -803, -606, 526, -3, 499, -782]

[-606, -3]