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.
[87, -356, -986, 322, -618, -691, 110, 813, 771, 508, 858, 600, 539, -213, -449, -776, -842, 524, -531, 949, -392]