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) |
|---|---|
| 2 | 2 |
| 3 | 6 |
| 4 | 18 |
| 5 | 6 |
| 6 | 48 |
| 7 | 66 |
| 8 | 6 |
| 9 | 126 |
| 10 | 402 |
| 11 | 186 |
| 12 | 6 |
| 13 | 306 |
| 14 | 2028 |
| 15 | 2232 |
| 16 | 468 |
| 17 | 6 |
| 18 | 738 |
| 19 | 8790 |
| 20 | 19426 |
| 21 | 10212 |
| 22 | 1098 |
| 23 | 6 |
[2,6,18,6,48,66,6,126,402,186,6,306,2028,2232,468, 6,738,8790,19426,10212,1098,6] |