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.
[868, 741, 367, 522, 863, -299, 97, -992, 337, 10, 897, -861, -219, -882, -793, -494, -541, -430, -306, 896, 623, 633]