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: [811, -231, 352, 348, 430, 537, 359, -117, -991, -634, -226, 552, 697, -109, -961, 884, 162, -147, 811, -169, 569, -288, 778]

[]