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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 | 9 |
| 5 | 25 |
| 6 | 89 |
| 7 | 469 |
| 8 | 5217 |
| 9 | 82459 |
| 10 | 1354121 |
| 11 | 28702995 |
| 12 | 915889909 |
| 13 | 44493843165 |
| 14 | 2922255231469 |
[1,1,1,9,25,89,469,5217,82459,1354121,28702995, 915889909,44493843165,2922255231469] |