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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 | 1 |
| 5 | 241 |
| 6 | 241 |
| 7 | 12853 |
| 8 | 12853 |
| 9 | 234613 |
| 10 | 376741 |
| 11 | 78312721 |
| 12 | 125938261 |
| 13 | 4019167441 |
| 14 | 16586155153 |
| 15 | 35237422882 |
| 16 | 1296230533473 |
| 17 | 42301168491121 |
| 18 | 61118966262061 |
[1,1,1,1,241,241,12853,12853,234613,376741, 78312721,125938261,4019167441,16586155153, 35237422882,1296230533473,42301168491121, 61118966262061] |