| Giver | Post | Date |
| OlgaGu | In the sequence of non-zero numbers t1, t2,t3,......tn,..... | 05-Aug-2024 |
| zahinsarwar | In the sequence of non-zero numbers t1, t2,t3,......tn,..... | 11-Oct-2017 |
| dk99 | In the sequence of non-zero numbers t1, t2,t3,......tn,..... | 29-Jan-2016 |
| registerincog | In the sequence of non-zero numbers t1, t2,t3,......tn,..... | 23-Nov-2013 |