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.
[648, -49, 210, -520, -925, 380, 806, -631, 762, -749, -438, -260, -374, 284, 466, 254]