n | a(n) |
---|---|
1 | 2 |
2 | 6 |
3 | 20 |
4 | 70 |
5 | 252 |
6 | 924 |
7 | 3432 |
8 | 990 |
9 | 14300 |
10 | 16588 |
11 | 17472 |
12 | 39676 |
13 | 4760 |
14 | 18360 |
15 | 46512 |
16 | 29070 |
17 | 30780 |
18 | 87780 |
19 | 0 |
20 | 191268 |
21 | 273240 |
22 | 322920 |
23 | 140400 |
24 | 58500 |
25 | 190008 |
26 | 350784 |
27 | 402752 |
28 | 611320 |
29 | 81840 |
30 | 649264 |
31 | 41888 |
32 | 164934 |
33 | 264180 |
34 | 295260 |
35 | 1316016 |
36 | 694564 |
[2,6,20,70,252,924,3432,990,14300,16588,17472, 39676,4760,18360,46512,29070,30780,87780,0,191268, 273240,322920,140400,58500,190008,350784,402752, 611320,81840,649264,41888,164934,264180,295260, 1316016,694564] |