n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 27 |
4 | 339 |
5 | 5553 |
6 | 112761 |
7 | 2736099 |
8 | 77252175 |
9 | 2488315257 |
10 | 90053238033 |
11 | 3617791773723 |
12 | 159761716507215 |
13 | 7692231450102849 |
14 | 401057043646065345 |
15 | 22510943881422758739 |
16 | 1353385233080839510335 |
17 | 86771327488839208390473 |
[1,3,27,339,5553,112761,2736099,77252175, 2488315257,90053238033,3617791773723, 159761716507215,7692231450102849, 401057043646065345,22510943881422758739, 1353385233080839510335,86771327488839208390473] |