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.
[493, -967, -859, -339, -603, -388, -118, 21, 716, -607, 549, 619, 948, -713, -958, 811, 215, 443, -22, 853, -28, -238, 501]