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: [-607, 982, 972, 786, -331, 491, -489, -148, 88, 102, 92, -859, -79, 405, 385, -370, 556, -252, -30, 786, 37, 299, -745, 574, 558]

[88, -252]