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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 9 |
| 3 | 102795 |
| 4 | 559838181 |
| 5 | 27336417022509 |
[5,9,102795,559838181,27336417022509] |