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.
[-929, -543, 545, -480, -262, 449, 875, 413, 921, 992, -658, 881, -730, 195, 863, 702, -508, -157, 21, -676, -232, 768, 335]