Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 9 |
4 | 27 |
5 | 121 |
6 | 313 |
7 | 939 |
8 | 27927 |
9 | 12127121 |
10 | 313121313 |
11 | 939313939 |
12 | 2792793927927 |
13 | 121271212792712127121 |
14 | 31312131312127121313121313 |
15 | 939313939313121313939313939 |
16 | 27927939279279393139392792793927927 |
17 | 1212712127927121271212792793927927121271212792712127121 |
[1,3,9,27,121,313,939,27927,12127121,313121313, 939313939,2792793927927,121271212792712127121, 31312131312127121313121313, 939313939313121313939313939, 27927939279279393139392792793927927, 12127121279271212712127927939279271212712127927121\ 27121] |