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.
[-178, 970, 244, -338, 181, -504, -259, 445, -866, -168, -633, 159, 771, -604, 948, -11, 826, -702]