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.
[3, -241, 426, 978, 454, -35, -545, -620, -233, -564, 715, 282, -72, 871, -755, 302, 176, 96, 233, 205, -13, -573, 506]