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.

Example Input: [-946, 963, 465, -186, -959, 949, 180, 666, 159, -677, 990, -902, 703, -634, 608, -55]
Example Output: [-959, 949, 666, -55]

Example Input: [682, 93, 346, 513, 540, 509, -463, 409, -633, 8, -346, -178, 227, -329, -834]
Example Output: [8]

Example Input: [454, -633, 25, -69, 825, -845, -740, -294, -465, -4, 74, -680, 192, 596, 397, 359, -153, 401, -871, -118, 662]
Example Output:
[454, -4]