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: [987, 401, -658, -295, -133, -754, -514, -691, 947, -693, -178, -227, 656, -876, 556, -103, 392, 73, -533]

[656]