n | a(n) |
---|---|
1 | 8 |
2 | 56 |
3 | 296 |
4 | 1816 |
5 | 10728 |
6 | 62648 |
7 | 365464 |
8 | 2130488 |
9 | 12424112 |
10 | 72464136 |
11 | 422680024 |
12 | 2465699704 |
13 | 14384367304 |
14 | 83919450272 |
15 | 489611186736 |
16 | 2856635570680 |
17 | 16667509269248 |
18 | 97251708586688 |
[8,56,296,1816,10728,62648,365464,2130488, 12424112,72464136,422680024,2465699704, 14384367304,83919450272,489611186736, 2856635570680,16667509269248,97251708586688] |