n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 8 |
3 | 157 |
4 | 3362 |
5 | 76367 |
6 | 1748900 |
7 | 40115777 |
8 | 920244134 |
9 | 21108602611 |
10 | 484166076904 |
11 | 11105013004773 |
12 | 254706278398058 |
13 | 5841960927064087 |
14 | 133991443518199596 |
15 | 3073231503116849801 |
16 | 70487712038010275886 |
17 | 1616707772818851078203 |
18 | 37080845649697782625136 |
[0,1,8,157,3362,76367,1748900,40115777,920244134, 21108602611,484166076904,11105013004773, 254706278398058,5841960927064087, 133991443518199596,3073231503116849801, 70487712038010275886,1616707772818851078203, 37080845649697782625136] |