n | a(n) |
---|---|
1 | 8 |
2 | 16 |
3 | 40 |
4 | 112 |
5 | 296 |
6 | 792 |
7 | 2112 |
8 | 5632 |
9 | 15016 |
10 | 40040 |
11 | 106776 |
12 | 284736 |
13 | 759296 |
14 | 2024792 |
15 | 5399440 |
16 | 14398512 |
17 | 38396032 |
18 | 102389416 |
19 | 273038440 |
20 | 728102512 |
21 | 1941606696 |
22 | 5177617856 |
23 | 13806980952 |
24 | 36818615872 |
25 | 98182975656 |
26 | 261821268416 |
27 | 698190049112 |
28 | 1861840130960 |
[8,16,40,112,296,792,2112,5632,15016,40040,106776, 284736,759296,2024792,5399440,14398512,38396032, 102389416,273038440,728102512,1941606696, 5177617856,13806980952,36818615872,98182975656, 261821268416,698190049112,1861840130960] |