n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 12 |
4 | 4 |
5 | 74 |
6 | 1442 |
7 | 8 |
8 | 456 |
9 | 28028 |
10 | 1716098 |
11 | 16 |
12 | 2810 |
13 | 544844 |
14 | 105093828 |
15 | 20276816980 |
16 | 32 |
17 | 17316 |
18 | 10591310 |
19 | 6435880414 |
20 | 3912156203494 |
21 | 2378025136264102 |
22 | 64 |
23 | 106706 |
24 | 205886234 |
25 | 394129505248 |
26 | 754801786191820 |
27 | 1445496758320387318 |
28 | 2768227968406304217000 |
29 | 128 |
30 | 657552 |
31 | 4002256640 |
32 | 24136256828880 |
[1,2,12,4,74,1442,8,456,28028,1716098,16,2810, 544844,105093828,20276816980,32,17316,10591310, 6435880414,3912156203494,2378025136264102,64, 106706,205886234,394129505248,754801786191820, 1445496758320387318,2768227968406304217000,128, 657552,4002256640,24136256828880] |