n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 6 |
4 | 12 |
5 | 12 |
6 | 40 |
7 | 28 |
8 | 96 |
9 | 104 |
10 | 280 |
11 | 216 |
12 | 1248 |
13 | 704 |
14 | 2800 |
15 | 4344 |
16 | 8928 |
17 | 8232 |
18 | 44224 |
19 | 29204 |
20 | 136032 |
21 | 176752 |
22 | 419872 |
23 | 381492 |
24 | 2150400 |
25 | 1678256 |
26 | 5594000 |
27 | 7461168 |
28 | 22553408 |
29 | 19175160 |
30 | 134391040 |
31 | 71585136 |
32 | 269510016 |
33 | 429726240 |
34 | 1073758360 |
[2,4,6,12,12,40,28,96,104,280,216,1248,704,2800, 4344,8928,8232,44224,29204,136032,176752,419872, 381492,2150400,1678256,5594000,7461168,22553408, 19175160,134391040,71585136,269510016,429726240, 1073758360] |