Timeline for Number of possible sequences with at most 2 repetitions and entry $a_i \in\{1,2,3,\dots,i\}$
Current License: CC BY-SA 3.0
1 event
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 27, 2014 at 9:57 | history | answered | hjhjhj57 | CC BY-SA 3.0 |