| Giver | Post | Date |
| princessjoanna | k = 2m = 4n and k, m, and n are nonnegative integers. | 24-Mar-2026 |
| hannahywang | k = 2m = 4n and k, m, and n are nonnegative integers. | 10-Feb-2026 |
| Rush | k = 2m = 4n and k, m, and n are nonnegative integers. | 13-Oct-2025 |
| ysingh2000 | k = 2m = 4n and k, m, and n are nonnegative integers. | 08-Sep-2021 |
| surabhipant | k = 2m = 4n and k, m, and n are nonnegative integers. | 01-Jul-2021 |