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.

Example Input: [-766, 270, 603, -702, 903, -171, -798, -240, -558, -394, 672, -543, 666, -243, -872, -924, -96, -778]
Example Output: [-171, 666]

Example Input: [224, -982, -76, 849, -12, -140, 321, 186, 547, 241, -35, 391, -845, -427, -10, 272, -812, -495, 929, 815, 760, 98]
Example Output: [272, 929]

Example Input: [566, 374, -534, 336, 897, 98, 909, 909, -341, -828, -159, 802, -9, 300, -567, -220, -513, -79, -479, 139, 271, -588]
Example Output:
[909, 909, -828, -9]