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.
One example is below.
Q: [77, 999, 855, 10, 56, 121, 801]
A: [77, 999, 121]
Rationale: The integers 77, 999, and 121 are the only integers in the input list that start and end with the same digit.
Q: [-301, 851, 387, 562, 606, -688, 637, -169, 78, -420, 723, 827, 825, -594, 165, 131, -4, -462, -342, -372, 700]
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
[606, 131, -4]