| Giver | Post | Date |
| chan13 | Re: S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk = Sk–1 + 2 | 01-Jun-2025 |
| defender007 | Re: S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk = Sk–1 + 2 | 22-Jul-2024 |
| deven7 | Re: S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk = Sk–1 + 2 | 31-Dec-2021 |
| GeminiHeat | Re: S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk = Sk–1 + 2 | 19-Dec-2021 |