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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 3 |
| 6 | 5 |
| 7 | 6 |
| 8 | 11 |
| 9 | 15 |
| 10 | 20 |
| 11 | 24 |
| 12 | 34 |
| 13 | 43 |
[1,1,1,2,3,3,5,6,11,15,20,24,34,43] |