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.
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Question: [812, -130, -824, -428, 252, -853, 398, -249, -62, -64, -699, -449, 457, 286, -816, -363, 728, -789, 913, -309]

Answer: [252, -363]


Question: [-97, -146, -214, -562, -43, 331, 391, -305, -412, -822, -526, -244, 657, 706, 877]

Answer: []


Question: [511, 29, 574, 574, -404, -875, 716, 572, -154, 821, -76, -521, -682, 580, 736, -272, 508, 100, 826, 528, -777]

Answer:
[-404, -272, -777]