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: [651, 543, 170, 778, -164, -121, -436, 61, 297, -466, 146, 95, 148, -390, 973, -589, 79, -547, -234, -58, -981]

Answer: [-121]


Question: [-404, -741, 463, 223, -49, -950, 75, -446, 188, 591, -165, 748, 556, 36, -770, 497, 11, -171]

Answer: [-404, 11, -171]


Question: [956, 869, -475, -116, 107, 747, -76, -738, 573, 471, -928, 328, 708, 906, 951, 434, 358, 374, -260, -358, 835]

Answer:
[747, 434]