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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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 4 |
| 3 | 45 |
| 4 | 968 |
| 5 | 34265 |
| 6 | 1799748 |
| 7 | 131572357 |
| 8 | 12770710096 |
| 9 | 1589142683313 |
| 10 | 246658484353100 |
[1,1,4,45,968,34265,1799748,131572357,12770710096, 1589142683313,246658484353100] |