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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 17 |
| 4 | 86 |
| 5 | 612 |
| 6 | 5468 |
| 7 | 62853 |
| 8 | 856193 |
| 9 | 13518083 |
| 10 | 243899329 |
| 11 | 4944615404 |
| 12 | 111381110541 |
| 13 | 2765327931184 |
| 14 | 75061918010044 |
[2,5,17,86,612,5468,62853,856193,13518083, 243899329,4944615404,111381110541,2765327931184, 75061918010044] |