n | a(n) |
---|---|
0 | 1 |
1 | -1008 |
2 | 220752 |
3 | 16519104 |
4 | 399517776 |
5 | 4624512480 |
6 | 34423752384 |
7 | 187506813312 |
8 | 814794618960 |
9 | 2975666040144 |
10 | 9486668147040 |
11 | 27052407031104 |
12 | 70486610910912 |
13 | 169931677686624 |
14 | 384163181281152 |
15 | 820165393918080 |
16 | 1668889095288912 |
17 | 3249638073414432 |
[1,-1008,220752,16519104,399517776,4624512480, 34423752384,187506813312,814794618960, 2975666040144,9486668147040,27052407031104, 70486610910912,169931677686624,384163181281152, 820165393918080,1668889095288912,3249638073414432] |