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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 | 6 |
| 4 | 24 |
| 5 | 96 |
| 6 | 376 |
| 7 | 2214 |
| 8 | 13736 |
| 9 | 74156 |
| 10 | 544746 |
| 11 | 4407076 |
| 12 | 31351588 |
| 13 | 285115742 |
| 14 | 2837535876 |
| 15 | 24004174902 |
| 16 | 263778523564 |
[1,2,6,24,96,376,2214,13736,74156,544746,4407076, 31351588,285115742,2837535876,24004174902, 263778523564] |