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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 | 3 |
| 3 | 6 |
| 4 | 78 |
| 5 | 448516225 |
| 6 | 448254714630193471 |
[1,3,6,78,448516225,448254714630193471] |