n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 16 |
3 | 304 |
4 | 10496 |
5 | 568832 |
6 | 44486656 |
7 | 4742354944 |
8 | 660908343296 |
9 | 116642430451712 |
10 | 25425572550148096 |
11 | 6708171660023824384 |
12 | 2106760489114215120896 |
13 | 776654121137653931835392 |
14 | 332101031506139993274843136 |
15 | 163037618505293422657351450624 |
16 | 91075662529714266445615040823296 |
[1,2,16,304,10496,568832,44486656,4742354944, 660908343296,116642430451712,25425572550148096, 6708171660023824384,2106760489114215120896, 776654121137653931835392, 332101031506139993274843136, 163037618505293422657351450624, 91075662529714266445615040823296] |