n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 12 |
4 | 84 |
5 | 120 |
6 | 330 |
7 | 504 |
8 | 1240 |
9 | 1332 |
10 | 2850 |
11 | 3696 |
12 | 5172 |
13 | 7176 |
14 | 10906 |
15 | 12660 |
16 | 19280 |
17 | 22440 |
18 | 28494 |
19 | 35796 |
20 | 46220 |
21 | 52752 |
22 | 68662 |
23 | 79488 |
24 | 91272 |
25 | 111000 |
26 | 136838 |
27 | 149472 |
28 | 181972 |
29 | 204972 |
30 | 229650 |
31 | 268212 |
32 | 317024 |
33 | 343860 |
34 | 404090 |
35 | 441420 |
36 | 496764 |
37 | 553224 |
38 | 636538 |
39 | 679224 |
40 | 776200 |
41 | 839844 |
42 | 914634 |
43 | 1017036 |
[1,4,12,84,120,330,504,1240,1332,2850,3696,5172, 7176,10906,12660,19280,22440,28494,35796,46220, 52752,68662,79488,91272,111000,136838,149472, 181972,204972,229650,268212,317024,343860,404090, 441420,496764,553224,636538,679224,776200,839844, 914634,1017036] |