The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 22 |
| 3 | 77 |
| 4 | 154 |
| 5 | 154 |
| 6 | 154 |
| 7 | 175 |
| 8 | 231 |
| 9 | 693 |
| 10 | 770 |
| 11 | 770 |
| 12 | 770 |
| 13 | 825 |
| 14 | 896 |
| 15 | 896 |
| 16 | 1056 |
| 17 | 1386 |
| 18 | 1408 |
| 19 | 1750 |
| 20 | 1925 |
| 21 | 1925 |
| 22 | 2520 |
| 23 | 2750 |
| 24 | 3200 |
[1,22,77,154,154,154,175,231,693,770,770,770,825, 896,896,1056,1386,1408,1750,1925,1925,2520,2750, 3200] |