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.
[-843, 695, 371, -902, 456, 700, 721, 153, 666, 972, -584, -36, -999, 491, 74, 680, 348, 743, -287, 423, -562, -115, -596, 996]