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: [612, -266, 824, -759, 365, -20, 41, 718, -903, 203, 598, 578, -232, 606, 839, 734, -278]

[-232, 606]