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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 169 |
| 4 | 20570 |
| 5 | 9150625 |
| 6 | 21860843125 |
| 7 | 252579343635025 |
| 8 | 12379056073433237760 |
[1,5,169,20570,9150625,21860843125, 252579343635025,12379056073433237760] |