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: [29, 10, 45, 19, 24, 21, 3, 25, 30, 11, 16, 44, 26, 17, 48, 31, 43, 12, 1, 34], target=41
Example Output: [30, 11]

Example Input: [37, 6, 41, 27, 45, 25, 36, 5, 11, 21, 8, 43, 17, 35, 40, 2, 44, 4, 18, 24], target=35
Example Output: [27, 8]

Example Input: [10, 44, 42, 29, 17, 19, 39, 38, 35, 6, 11, 14, 40, 41, 47, 12, 22, 2, 15, 34], target=20
Example Output:
[6, 14]