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: [-874, 952, 168, 969, -489, 364, 323, 226, -871, -688, 513, -766, 140, -397, -253, -745, 57, -995, -696, 970, 99]

[969, 323, -696, 99]