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.
[-437, 332, -18, 289, -630, 951, 674, 96, 795, 512, 815, 763, 848, 748, -665, -755, -47, -943, 317]