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) |
|---|---|
| 3 | 0 |
| 4 | 1 |
| 5 | 1 |
| 6 | 3 |
| 7 | 4 |
| 8 | 8 |
| 9 | 10 |
| 10 | 15 |
| 11 | 19 |
| 12 | 26 |
| 13 | 31 |
| 14 | 39 |
| 15 | 46 |
| 16 | 56 |
| 17 | 64 |
| 18 | 75 |
| 19 | 85 |
| 20 | 98 |
| 21 | 109 |
| 22 | 123 |
| 23 | 136 |
| 24 | 152 |
| 25 | 166 |
| 26 | 183 |
| 27 | 199 |
| 28 | 218 |
[0,1,1,3,4,8,10,15,19,26,31,39,46,56,64,75,85,98, 109,123,136,152,166,183,199,218] |