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: [158, -508, -125, -925, 905, 16, -260, -643, 9, -990, 985, -374, 247, 155, -778, -228, -997, -531]

[9]