n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 5 |
4 | 35 |
5 | 63 |
6 | 77 |
7 | 429 |
8 | 6435 |
9 | 12155 |
10 | 46189 |
11 | 88179 |
12 | 676039 |
13 | 1300075 |
14 | 5014575 |
15 | 215441 |
16 | 300540195 |
17 | 583401555 |
18 | 756261275 |
19 | 4418157975 |
20 | 6892326441 |
21 | 22427411435 |
22 | 263012370465 |
23 | 514589420475 |
24 | 895766768975 |
25 | 15801325804719 |
26 | 61989816618513 |
27 | 121683714103007 |
[1,3,5,35,63,77,429,6435,12155,46189,88179,676039, 1300075,5014575,215441,300540195,583401555, 756261275,4418157975,6892326441,22427411435, 263012370465,514589420475,895766768975, 15801325804719,61989816618513,121683714103007] |