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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 | 8 |
| 3 | 32 |
| 4 | 384 |
| 5 | 1536 |
| 6 | 10240 |
| 7 | 368640 |
| 8 | 10321920 |
| 9 | 4587520 |
| 10 | 297271296 |
| 11 | 29727129600 |
| 12 | 435997900800 |
| 13 | 15695924428800 |
| 14 | 116598295756800 |
| 15 | 1523551064555520 |
| 16 | 1371195958099968000 |
| 17 | 5484783832399872000 |
| 18 | 41440588955910144000 |
[2,8,32,384,1536,10240,368640,10321920,4587520, 297271296,29727129600,435997900800,15695924428800, 116598295756800,1523551064555520, 1371195958099968000,5484783832399872000, 41440588955910144000] |