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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 420 |
| 3 | 27910 |
| 4 | 2624602 |
| 5 | 318800200 |
| 6 | 47439020041 |
| 7 | 8353801755006 |
| 8 | 1698808167100875 |
| 9 | 391746480089540115 |
| 10 | 101004512021025221012 |
| 11 | 28791615763253886202480 |
| 12 | 8990685731188213404550238 |
| 13 | 3052132045866636492112058599 |
| 14 | 1119164206256115117485135326641 |
| 15 | 440822282742124422495281791483358 |
[11,420,27910,2624602,318800200,47439020041, 8353801755006,1698808167100875,391746480089540115, 101004512021025221012,28791615763253886202480, 8990685731188213404550238, 3052132045866636492112058599, 1119164206256115117485135326641, 440822282742124422495281791483358] |