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: [50, 466, 608, 321, 545, 67, -466, 720, 986, 21, -452, 358, 124, -20, -427, -857, 133, -247, 544, 824, 702, -343, -945, 842, -824]

[545, -343]