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 | 2 |
| 3 | 2 |
| 4 | 2 |
| 5 | 3 |
| 6 | 4 |
| 7 | 4 |
| 8 | 5 |
| 9 | 5 |
| 10 | 6 |
| 11 | 7 |
| 12 | 7 |
| 13 | 8 |
| 14 | 9 |
| 15 | 9 |
| 16 | 10 |
| 17 | 10 |
| 18 | 10 |
| 19 | 11 |
| 20 | 12 |
[2,2,2,3,4,4,5,5,6,7,7,8,9,9,10,10,10,11,12] |