n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 648 |
4 | 10680 |
5 | 182876 |
6 | 3025368 |
7 | 47432264 |
8 | 729388572 |
9 | 11019803902 |
10 | 164097425164 |
11 | 2416965310894 |
12 | 35276663185272 |
13 | 510981565581058 |
14 | 7354287754545148 |
15 | 105266234561871314 |
16 | 1499577829259932716 |
[0,0,648,10680,182876,3025368,47432264,729388572, 11019803902,164097425164,2416965310894, 35276663185272,510981565581058,7354287754545148, 105266234561871314,1499577829259932716] |