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: [-415, -172, 544, 296, -597, -14, 785, 745, 121, 320, -535, 462, 924, -432, -244, -983, -230, 145]

[121, -535]