| Giver | Post | Date |
| nupur2708 | In a certain infinite sequence n, n_{1} = 7, n_{2} = 70, n_{3} = 700 . | 26-Jul-2023 |
| PK1 | In a certain infinite sequence n, n_{1} = 7, n_{2} = 70, n_{3} = 700 . | 26-Jul-2023 |
| Its_me_aka_ak | In a certain infinite sequence n, n_{1} = 7, n_{2} = 70, n_{3} = 700 . | 24-Jul-2023 |
| Pankaj0901 | In a certain infinite sequence n, n_{1} = 7, n_{2} = 70, n_{3} = 700 . | 27-Mar-2022 |
| NikolaCRO | In a certain infinite sequence n, n_{1} = 7, n_{2} = 70, n_{3} = 700 . | 24-Mar-2022 |