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.
[-368, -151, -782, 358, -979, 221, -912, -574, -292, -635, 137, 68, 645, 730, 528, -26, -906, -73]