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: [96, -914, 489, 542, -639, 311, -408, 87, -980, -180, 5, -499, -621, -168, 113, -531, 721, 56, -285, -645, 867]

[5]