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: [-252, 262, 89, 758, -495, -646, -423, 731, -805, -975, 547, -221, 54, -14, 32, 307, -239, -305, -635, -691, 518, -816]

Answer: [-252, 262, -646]


Question: [213, 908, -761, -264, -769, 656, 907, -652, -999, 406, -920, -276, 83, 477, -581, 825, 886, 743, 793, -682, 914, -439, 607, -919, 550]

Answer: [656, -999, -919]


Question: [766, -653, 78, -930, -964, 219, -737, -706, -299, 486, -711, -81, -113, -23, -641, -838, 599, 737]

Answer:
[-737, -838, 737]