Timeline for Does there exist $a,n \in \mathbb{Z}^+$, where $n \geq 2$, such that $a, an, an^2,an^3,\ldots,an^5$ are all palindromes in base 10?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 16, 2023 at 7:20 | history | edited | domotorp |
edited tags
|
|
| Jan 13, 2018 at 22:51 | comment | added | Arnaud Mortier | The reason it gets unlikely is that the fifth row of Pascal's triangle contains numbers with more than one digit. | |
| Nov 5, 2012 at 1:46 | history | asked | Douglas S. Stones | CC BY-SA 3.0 |