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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 446 |
| 3 | 7624 |
| 4 | 1058776 |
| 5 | 33001473 |
| 6 | 4437593254 |
| 7 | 187359500736 |
| 8 | 37621605140240 |
| 9 | 2121341905081820 |
| 10 | 520524918371948432 |
| 11 | 32752399194222492694 |
| 12 | 8549895451715446127450 |
[10,446,7624,1058776,33001473,4437593254, 187359500736,37621605140240,2121341905081820, 520524918371948432,32752399194222492694, 8549895451715446127450] |