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: [89, -445, -537, -886, -234, -428, 252, 312, 824, 250, -329, -225, -256, -621, -589]

[252]