DK-GEORGMOHR 2023 Problem 1

A frog jumps around on the integers on the number line. If it lands on an even number $n$ , it jumps to the number $\frac{n}{2}$ . If it lands on an odd number $n$ , it jumps to the number $n + 5$ . At some point it lands on the number $25$ . At which numbers may it have been three jumps ago?