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 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 4 |
| 7 | 7 |
| 8 | 8 |
| 9 | 12 |
| 10 | 13 |
| 11 | 17 |
| 12 | 20 |
| 13 | 26 |
| 14 | 28 |
| 15 | 35 |
| 16 | 37 |
| 17 | 44 |
| 18 | 48 |
| 19 | 57 |
| 20 | 60 |
| 21 | 70 |
| 22 | 73 |
| 23 | 83 |
| 24 | 88 |
| 25 | 100 |
| 26 | 104 |
[0,0,1,1,2,4,7,8,12,13,17,20,26,28,35,37,44,48,57, 60,70,73,83,88,100,104] |