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.
[518, -495, -450, -682, -182, -896, -304, 790, -164, 333, 577, 278, -163, -788, 323, 724, -965, -738, -170, -981, -919, -816, 562, -992, 507]