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.

[450, 372, -858, 270, -662, 78, -2, 609, 988, 297, -69, 600, 201, -47, 870, 888, -994, 176, 611, -116, 98, 775, -629, 421, 530]
[-858, -2, 888]

[883, 406, -169, 672, 90, -723, -886, 504, 245, 950, 108, 898, 82, 797, 590, 770, -397, 1, 425, 182, -867, 951]
[898, 797, 1]

[944, 100, -177, -710, -41, 475, 852, 709, -147, -243, -934, 882, -532, -635, 710, -702, 128, -193, -801, 941, -343, -605, 758, 549]

[-343]