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.
[234, -966, 611, -836, 236, 273, 148, -550, 160, -632, -852, -191, -328, 554, -617, 57, -731, 190, 487, 27, -854, 711, 4, 763, 48]