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: [633, -788, -733, 149, -778, 850, 361, -901, -687, -743, 970, -847, 848, 905, 777, 393, -133, -638, -362]

[848, 777, 393]