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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 | 2 |
| 5 | 2 |
| 6 | 4 |
| 7 | 4 |
| 8 | 8 |
| 9 | 24 |
| 10 | 48 |
| 11 | 48 |
| 12 | 144 |
| 13 | 144 |
| 14 | 288 |
| 15 | 864 |
| 16 | 3456 |
| 17 | 3456 |
| 18 | 10368 |
| 19 | 10368 |
| 20 | 41472 |
| 21 | 124416 |
| 22 | 248832 |
| 23 | 248832 |
| 24 | 995328 |
| 25 | 4976640 |
| 26 | 9953280 |
| 27 | 29859840 |
| 28 | 119439360 |
| 29 | 119439360 |
| 30 | 597196800 |
| 31 | 597196800 |
| 32 | 2388787200 |
| 33 | 7166361600 |
| 34 | 14332723200 |
| 35 | 71663616000 |
[1,1,1,2,2,4,4,8,24,48,48,144,144,288,864,3456, 3456,10368,10368,41472,124416,248832,248832, 995328,4976640,9953280,29859840,119439360, 119439360,597196800,597196800,2388787200, 7166361600,14332723200,71663616000] |