n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 36 |
3 | 488 |
4 | 5904 |
5 | 67232 |
6 | 737856 |
7 | 7902848 |
8 | 83222784 |
9 | 865782272 |
10 | 8926258176 |
11 | 91410065408 |
12 | 931280523264 |
13 | 9450244186112 |
14 | 95601953488896 |
15 | 964815627911168 |
16 | 9718525023289344 |
17 | 97748200186314752 |
18 | 981985601490518016 |
19 | 9855884811924144128 |
[0,2,36,488,5904,67232,737856,7902848,83222784, 865782272,8926258176,91410065408,931280523264, 9450244186112,95601953488896,964815627911168, 9718525023289344,97748200186314752, 981985601490518016,9855884811924144128] |