n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 5 |
4 | 35 |
5 | 7 |
6 | 77 |
7 | 143 |
8 | 715 |
9 | 12155 |
10 | 46189 |
11 | 29393 |
12 | 676039 |
13 | 1300075 |
14 | 185725 |
15 | 1077205 |
16 | 33393355 |
17 | 21607465 |
18 | 756261275 |
19 | 1472719325 |
20 | 3829070245 |
21 | 22427411435 |
22 | 87670790155 |
23 | 19058867425 |
24 | 895766768975 |
25 | 1755702867191 |
[1,1,1,5,35,7,77,143,715,12155,46189,29393,676039, 1300075,185725,1077205,33393355,21607465, 756261275,1472719325,3829070245,22427411435, 87670790155,19058867425,895766768975, 1755702867191] |