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.
[486, 650, 340, 683, -416, 229, -292, -870, -88, -293, -406, -339, -958, 917, 268, -810, -544, -126, 630, 799, -766, 396, 581]