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: [320, 313, -220, 770, -256, -165, 564, -819, 828, -956, 931, 623, 526, -450, -353, -637, 831, -838, -330, 822]

[313, 828, -353, -838]