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.
[185, -53, -819, -563, 964, -332, -827, -872, 624, 686, 541, 900, -38, -668, -200, -518, 491, 400]