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: [-606, 609, 147, -736, -236, 653, -423, -293, -187, -645, -209, -513, -13, -58, 773, -283, 172, -180, 661, -739]

[-606]