n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 22 |
3 | 278 |
4 | 5128 |
5 | 125592 |
6 | 3850000 |
7 | 142013328 |
8 | 6129705088 |
9 | 303238991744 |
10 | 16920975718144 |
11 | 1051612647426816 |
12 | 72045481821580288 |
13 | 5394849460316820480 |
14 | 438392509692455286784 |
15 | 38424395486908104071168 |
16 | 3613476161122656804438016 |
[1,3,22,278,5128,125592,3850000,142013328, 6129705088,303238991744,16920975718144, 1051612647426816,72045481821580288, 5394849460316820480,438392509692455286784, 38424395486908104071168,3613476161122656804438016] |