The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 9 |
| 4 | 8 |
| 5 | 125 |
| 6 | 18 |
| 7 | 343 |
| 8 | 352 |
| 9 | 1863 |
| 10 | 250 |
| 11 | 81191 |
| 12 | 1656 |
| 13 | 1118273 |
| 14 | 81634 |
| 15 | 271125 |
| 16 | 182144 |
| 17 | 41421503 |
| 18 | 400626 |
| 19 | 271211719 |
| 20 | 13579000 |
| 21 | 66392109 |
| 22 | 30408026 |
| 23 | 439143531 |
| 24 | 185794272 |
| 25 | 1998490625 |
| 26 | 1829999938 |
| 27 | 26311281597 |
| 28 | 10595920328 |
| 29 | 9146733078187 |
[1,2,9,8,125,18,343,352,1863,250,81191,1656, 1118273,81634,271125,182144,41421503,400626, 271211719,13579000,66392109,30408026,439143531, 185794272,1998490625,1829999938,26311281597, 10595920328,9146733078187] |