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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 488 |
| 3 | 98467 |
| 4 | 39898934 |
| 5 | 21787578805 |
| 6 | 15022218265442 |
[3,488,98467,39898934,21787578805,15022218265442] |