n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 24 |
5 | 96 |
6 | 384 |
7 | 1536 |
8 | 6144 |
9 | 24576 |
10 | 93930 |
11 | 354106 |
12 | 1340251 |
13 | 5136061 |
14 | 19769184 |
15 | 76139584 |
16 | 293044020 |
17 | 1127167248 |
18 | 4333312848 |
19 | 16652629776 |
20 | 63980000904 |
21 | 245801168580 |
22 | 944477073376 |
23 | 3629633310280 |
24 | 13949610704261 |
25 | 53611516014565 |
[1,2,6,24,96,384,1536,6144,24576,93930,354106, 1340251,5136061,19769184,76139584,293044020, 1127167248,4333312848,16652629776,63980000904, 245801168580,944477073376,3629633310280, 13949610704261,53611516014565] |