n | a(n) |
---|---|
1 | 2 |
2 | 9 |
3 | 64 |
4 | 612 |
5 | 7440 |
6 | 110099 |
7 | 1923796 |
8 | 38800210 |
9 | 887591878 |
10 | 22714070251 |
11 | 643030722208 |
12 | 19954247152834 |
13 | 673552866591198 |
14 | 24570545121277999 |
15 | 963253518328620796 |
16 | 40387590591059009524 |
17 | 1803427358679591518028 |
[2,9,64,612,7440,110099,1923796,38800210, 887591878,22714070251,643030722208,19954247152834, 673552866591198,24570545121277999, 963253518328620796,40387590591059009524, 1803427358679591518028] |