n | a(n) |
---|---|
0 | 2 |
1 | 2 |
2 | 8 |
3 | 72 |
4 | 1152 |
5 | 26304 |
6 | 773376 |
7 | 27792384 |
8 | 1180606464 |
9 | 57878949888 |
10 | 3216287711232 |
11 | 199772566437888 |
12 | 13715535726379008 |
13 | 1031385107381354496 |
14 | 84305991898648018944 |
15 | 7442748678347943837696 |
16 | 705753951277588515127296 |
17 | 71539473538360558749745152 |
[2,2,8,72,1152,26304,773376,27792384,1180606464, 57878949888,3216287711232,199772566437888, 13715535726379008,1031385107381354496, 84305991898648018944,7442748678347943837696, 705753951277588515127296, 71539473538360558749745152] |