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.
[776, -63, 341, -729, -992, -685, -669, 34, 172, 864, 55, -264, 52, 314, 288, -722, -976, 26, -878, -744, 684]