n | a(n) |
---|---|
1 | 28 |
2 | 32 |
3 | 80 |
4 | 176 |
5 | 368 |
6 | 752 |
7 | 1520 |
8 | 3424 |
9 | 8592 |
10 | 20096 |
11 | 70464 |
12 | 235072 |
13 | 705280 |
14 | 3023616 |
15 | 13223680 |
16 | 55540736 |
17 | 278539264 |
18 | 1392697344 |
19 | 9541095424 |
20 | 58609614848 |
21 | 410267320320 |
22 | 3397142953984 |
23 | 24143851798528 |
24 | 176071227916288 |
25 | 1232666139967488 |
26 | 9523075842834432 |
[28,32,80,176,368,752,1520,3424,8592,20096,70464, 235072,705280,3023616,13223680,55540736,278539264, 1392697344,9541095424,58609614848,410267320320, 3397142953984,24143851798528,176071227916288, 1232666139967488,9523075842834432] |