n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 32 |
3 | 168 |
4 | 784 |
5 | 3840 |
6 | 18432 |
7 | 89216 |
8 | 430336 |
9 | 2078720 |
10 | 10035200 |
11 | 48457728 |
12 | 233967616 |
13 | 1129709568 |
14 | 5454692352 |
15 | 26337640448 |
16 | 127169265664 |
17 | 614027755520 |
18 | 2964787822592 |
19 | 14315262836736 |
[1,8,32,168,784,3840,18432,89216,430336,2078720, 10035200,48457728,233967616,1129709568,5454692352, 26337640448,127169265664,614027755520, 2964787822592,14315262836736] |