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: [453, -30, -37, -571, 797, 306, -552, -354, 920, -514, 925, -453, -460, -961, 36, -618, 64, 711, 749, 843, -218, -168]

[797]