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: [313, 124, -336, 899, 776, -984, -401, -810, 742, 273, 783, -83, 814, 514, 636]
Output:
[313, 636]