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: [-976, -274, 231, 164, -451, 428, 196, -905, -517, -219, 998, -740, 959, -244, 155, -999, 947]

[959, -999]