n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 164 |
3 | 2352 |
4 | 34596 |
5 | 516912 |
6 | 7806224 |
7 | 118803648 |
8 | 1818757924 |
9 | 27972399792 |
10 | 431824158864 |
11 | 6686855325888 |
12 | 103814819552016 |
13 | 1615296581684928 |
14 | 25180747436810304 |
15 | 393189646497706752 |
16 | 6148451986328464164 |
17 | 96269310864931432368 |
18 | 1509065592479205772304 |
[1,12,164,2352,34596,516912,7806224,118803648, 1818757924,27972399792,431824158864,6686855325888, 103814819552016,1615296581684928, 25180747436810304,393189646497706752, 6148451986328464164,96269310864931432368, 1509065592479205772304] |