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: [598, -955, -337, 375, 764, -801, 708, 48, -637, -334, 306, 112, 604, 259, 969, 86, 616, 716, 724, -52, 858]

[969, 616, 858]