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.
[-147, -874, -721, -668, 528, 24, 608, 625, 787, 755, 469, 866, -438, -904, -916, -180, -326, 925, 498, 62, -475, -406]