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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 7 |
| 3 | 347 |
| 4 | 83785 |
| 5 | 85813461 |
| 6 | 362302219609 |
| 7 | 6227015262941276 |
| 8 | 433865390872310453097 |
| 9 | 122285854086662347886884837 |
| 10 | 139236232279790897112737794283927 |
| 11 | 639720298831885406784643598607618757713 |
| 12 | 11848024220605180271987429760766015754937928643 |
[1,1,7,347,83785,85813461,362302219609, 6227015262941276,433865390872310453097, 122285854086662347886884837, 139236232279790897112737794283927, 639720298831885406784643598607618757713, 11848024220605180271987429760766015754937928643] |