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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 2 | 13 |
| 3 | 13 |
| 4 | 13 |
| 5 | 137 |
| 6 | 157163 |
| 7 | 153391501 |
| 8 | 153391501 |
| 9 | 1126903901803 |
[13,13,13,137,157163,153391501,153391501, 1126903901803] |