Definition: 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.
Input: [-577, -395, -793, -714, 160, 110, 436, 65, 628, 939, -964, 861, 792, -340, 851, 314, 730, 393, -634, 266, 867]

[939, 393]