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) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 4 |
| 5 | 6 |
| 6 | 14 |
| 7 | 26 |
| 8 | 58 |
| 9 | 109 |
| 10 | 225 |
| 11 | 359 |
| 12 | 532 |
| 13 | 549 |
| 14 | 433 |
| 15 | 214 |
| 16 | 89 |
| 17 | 20 |
| 18 | 6 |
| 19 | 1 |
| 20 | 1 |
[1,1,1,4,6,14,26,58,109,225,359,532,549,433,214, 89,20,6,1,1] |