n | a(n) |
---|---|
0 | 2 |
1 | 24 |
2 | 574 |
3 | 13752 |
4 | 329474 |
5 | 7893624 |
6 | 189117502 |
7 | 4530926424 |
8 | 108553116674 |
9 | 2600743873752 |
10 | 62309299853374 |
11 | 1492822452607224 |
12 | 35765429562720002 |
13 | 856877487052672824 |
14 | 20529294259701427774 |
15 | 491846184745781593752 |
[2,24,574,13752,329474,7893624,189117502, 4530926424,108553116674,2600743873752, 62309299853374,1492822452607224,35765429562720002, 856877487052672824,20529294259701427774, 491846184745781593752] |