You are given a list of integers and an integer target, return a list of a pair of numbers in any order such that they add up to target. If there is no such pair of numbers, then return an empty list

Example Input: [23, 32, 14, 10, 1, 28, 41, 45, 11, 35, 39, 6, 15, 7, 37, 33, 42, 26, 4, 2], target=11
Example Output: [10, 1]

Example Input: [22, 21, 11, 10, 9, 29, 8, 45, 36, 18, 4, 3, 26, 16, 30, 34, 44, 12, 15, 39], target=24
Example Output: [21, 3]

Example Input: [35, 6, 38, 9, 21, 1, 31, 13, 25, 28, 49, 26, 42, 37, 46, 14, 39, 15, 34, 30], target=36
Example Output:
[35, 1]