Definition: 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.
Input: [323, -815, -861, 21, 20, 313, 838, 824, 156, 929, 622, 181, 496, 953, 667, -648, -8, -325, 520]

[323, 313, 838, 929, 181, -8]