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.

[-638, 989, 299, 875, 970, -878, 9, 256, 63, -865, -891, -707, -625, 627, -772, 247, -348, 998, -539, -651, -591]
[989, -878, 9, -707]

[-444, 483, -912, -332, 289, 684, 622, -213, -664, -203, -236, -343, 763, -888, 816, 71, -245, 249, -740, -122, 547]
[-444, -343, -888]

[-93, -653, 764, -352, 247, -387, -855, 757, 275, 93, 804, 562, 616, 902, 158]

[757, 616]