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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 7 |
| 5 | 1 |
| 6 | 1 |
| 7 | 55 |
| 8 | 55 |
| 9 | 1 |
| 10 | 1 |
| 11 | 561 |
| 12 | 609 |
| 13 | 561 |
| 14 | 1 |
| 15 | 1 |
| 16 | 7151 |
| 17 | 7705 |
| 18 | 7705 |
| 19 | 7151 |
| 20 | 1 |
| 21 | 1 |
| 22 | 109873 |
| 23 | 117017 |
| 24 | 117523 |
| 25 | 117017 |
| 26 | 109873 |
| 27 | 1 |
| 28 | 1 |
| 29 | 1979503 |
| 30 | 2089369 |
| 31 | 2096465 |
| 32 | 2096465 |
| 33 | 2089369 |
| 34 | 1979503 |
| 35 | 1 |
| 36 | 1 |
| 37 | 40949569 |
| 38 | 42929065 |
| 39 | 43038883 |
| 40 | 43045473 |
| 41 | 43038883 |
[1,1,1,1,7,1,1,55,55,1,1,561,609,561,1,1,7151, 7705,7705,7151,1,1,109873,117017,117523,117017, 109873,1,1,1979503,2089369,2096465,2096465, 2089369,1979503,1,1,40949569,42929065,43038883, 43045473,43038883] |