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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 | 2 |
| 3 | 5 |
| 4 | 10 |
| 5 | 68 |
| 6 | 479 |
| 7 | 3300 |
| 8 | 49634 |
| 9 | 1039840 |
| 10 | 24795120 |
| 11 | 980896445 |
| 12 | 69526855808 |
[1,2,5,10,68,479,3300,49634,1039840,24795120, 980896445,69526855808] |