n | a(n) |
---|---|
1 | 7 |
2 | 247 |
3 | 7504 |
4 | 228401 |
5 | 6555965 |
6 | 180713080 |
7 | 4777458798 |
8 | 122344224851 |
9 | 3041708958520 |
10 | 73824736436005 |
11 | 1754118644947248 |
12 | 40935403480469124 |
13 | 940380376523871886 |
[7,247,7504,228401,6555965,180713080,4777458798, 122344224851,3041708958520,73824736436005, 1754118644947248,40935403480469124, 940380376523871886] |