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: [615, -455, -223, 321, -737, 651, -742, -908, 411, 58, 396, -979, -337, 813, 472, 500, 616, 946, 868]

[-737, -979, 616, 868]