n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 8 |
3 | 24 |
4 | 95 |
5 | 472 |
6 | 3010 |
7 | 22508 |
8 | 198157 |
9 | 1969757 |
10 | 22006039 |
11 | 272436985 |
12 | 3691859826 |
13 | 54696947677 |
14 | 872698586012 |
15 | 15055534230363 |
16 | 276756250035637 |
17 | 5449734493500830 |
18 | 113510195694700702 |
19 | 2512765185249336397 |
[1,3,8,24,95,472,3010,22508,198157,1969757, 22006039,272436985,3691859826,54696947677, 872698586012,15055534230363,276756250035637, 5449734493500830,113510195694700702, 2512765185249336397] |