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 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 10 |
| 8 | 15 |
| 9 | 19 |
| 10 | 24 |
| 11 | 39 |
| 12 | 49 |
| 13 | 78 |
| 14 | 106 |
| 15 | 155 |
| 16 | 207 |
| 17 | 313 |
| 18 | 430 |
| 19 | 608 |
| 20 | 867 |
| 21 | 1239 |
| 22 | 1670 |
| 23 | 2313 |
| 24 | 3220 |
| 25 | 4483 |
[1,2,2,4,5,6,10,15,19,24,39,49,78,106,155,207,313, 430,608,867,1239,1670,2313,3220,4483] |