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: [817, 545, -698, -466, -91, 951, 625, -997, 324, -109, 649, -748, 227, 126, 34, 283, -194, 637, -229]

[545]