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: [-237, -907, 991, -844, 20, 396, -816, -327, 949, 838, 767, 731, 177, -912, -872, 315, -372, -507, 499, 531, -704, -475, 289, -978]

[949, 838, 767]