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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 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 3 |
| 6 | 5 |
| 7 | 11 |
| 8 | 23 |
| 9 | 41 |
| 10 | 95 |
| 11 | 251 |
| 12 | 683 |
| 13 | 2475 |
| 14 | 8891 |
| 15 | 33925 |
| 16 | 147349 |
| 17 | 637035 |
| 18 | 3134145 |
| 19 | 16878377 |
| 20 | 99607453 |
| 21 | 667424329 |
| 22 | 4848478029 |
| 23 | 38002637893 |
| 24 | 331471680853 |
| 25 | 3049547921723 |
| 26 | 31341827546071 |
[1,1,1,1,3,5,11,23,41,95,251,683,2475,8891,33925, 147349,637035,3134145,16878377,99607453,667424329, 4848478029,38002637893,331471680853,3049547921723, 31341827546071] |