n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 7 |
4 | 21 |
5 | 35 |
6 | 35 |
7 | 21 |
8 | 7 |
9 | 1 |
10 | 1 |
11 | 63 |
12 | 1169 |
13 | 10703 |
14 | 58821 |
15 | 214123 |
16 | 545629 |
17 | 1004307 |
18 | 1356194 |
19 | 1347318 |
20 | 974862 |
21 | 500346 |
22 | 172788 |
23 | 36036 |
24 | 3432 |
25 | 1 |
26 | 511 |
27 | 45633 |
28 | 1589567 |
29 | 29302889 |
30 | 333924087 |
31 | 2577462937 |
32 | 14287393351 |
33 | 59159005164 |
34 | 188008120188 |
[1,1,7,21,35,35,21,7,1,1,63,1169,10703,58821, 214123,545629,1004307,1356194,1347318,974862, 500346,172788,36036,3432,1,511,45633,1589567, 29302889,333924087,2577462937,14287393351, 59159005164,188008120188] |