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: [764, -409, -38, 427, 557, 807, 1, 806, -522, 477, -115, -821, 411, 310, 629, -80, 686, 881, 189, 641, -598, 136, -653, -993, 532]

[1, 686]