| n | a(n) |
|---|---|
| 10 | 1 |
| 11 | 8138021 |
| 12 | 82784230211046 |
| 13 | 802023560334345174046 |
| 14 | 7844813030956382105126218421 |
| 15 | 76584995059524711257676812461230921 |
| 16 | 747948211058777330441088769852487456090296 |
| 17 | 7304088256300765454892487244083619479306573590296 |
[1,8138021,82784230211046,802023560334345174046, 7844813030956382105126218421, 76584995059524711257676812461230921, 747948211058777330441088769852487456090296, 7304088256300765454892487244083619479306573590296] |