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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 | 6 |
| 3 | 28 |
| 4 | 496 |
| 5 | 672 |
| 6 | 8128 |
| 7 | 30240 |
| 8 | 32760 |
| 9 | 332640 |
| 10 | 695520 |
| 11 | 2178540 |
| 12 | 17428320 |
| 13 | 23569920 |
| 14 | 33550336 |
| 15 | 45532800 |
| 16 | 52141320 |
| 17 | 142990848 |
| 18 | 164989440 |
| 19 | 318729600 |
| 20 | 447828480 |
| 21 | 481572000 |
| 22 | 500860800 |
| 23 | 540277920 |
| 24 | 623397600 |
| 25 | 644271264 |
| 26 | 714954240 |
| 27 | 995248800 |
| 28 | 1047254400 |
| 29 | 1307124000 |
[1,6,28,496,672,8128,30240,32760,332640,695520, 2178540,17428320,23569920,33550336,45532800, 52141320,142990848,164989440,318729600,447828480, 481572000,500860800,540277920,623397600,644271264, 714954240,995248800,1047254400,1307124000] |