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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 3 |
| 8 | 9 |
| 9 | 19 |
| 10 | 39 |
| 11 | 125 |
| 12 | 481 |
| 13 | 2209 |
| 14 | 12179 |
| 15 | 71971 |
[1,1,1,1,1,1,3,9,19,39,125,481,2209,12179,71971] |