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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 | 4 |
| 2 | 7 |
| 3 | 25 |
| 4 | 109 |
| 5 | 514 |
| 6 | 2641 |
| 7 | 14354 |
| 8 | 81325 |
| 9 | 475936 |
| 10 | 2854145 |
[4,7,25,109,514,2641,14354,81325,475936,2854145] |