The OEIS is supported by the many generous donors to the OEIS Foundation.
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) |
|---|---|
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 5 |
| 7 | 4 |
| 8 | 5 |
| 9 | 7 |
| 10 | 9 |
| 11 | 7 |
| 12 | 14 |
| 13 | 10 |
| 14 | 15 |
| 15 | 23 |
| 16 | 15 |
| 17 | 15 |
| 18 | 27 |
| 19 | 19 |
| 20 | 28 |
| 21 | 39 |
| 22 | 29 |
| 23 | 26 |
| 24 | 45 |
| 25 | 36 |
| 26 | 39 |
[1,1,2,2,5,4,5,7,9,7,14,10,15,23,15,15,27,19,28, 39,29,26,45,36,39] |