n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 56 |
3 | 497 |
4 | 4760 |
5 | 48174 |
6 | 507696 |
7 | 5516133 |
8 | 61363736 |
9 | 695540258 |
10 | 8004487568 |
11 | 93283238986 |
12 | 1098653880688 |
13 | 13056472392796 |
14 | 156371970692448 |
15 | 1885491757551213 |
16 | 22870028390806296 |
17 | 278862330338622618 |
[1,7,56,497,4760,48174,507696,5516133,61363736, 695540258,8004487568,93283238986,1098653880688, 13056472392796,156371970692448,1885491757551213, 22870028390806296,278862330338622618] |