n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 26 |
3 | 318 |
4 | 8362 |
5 | 518136 |
6 | 79762944 |
7 | 31347878526 |
8 | 31875040276682 |
9 | 84415672202652576 |
10 | 584440009839756835096 |
11 | 10604211348847550536329728 |
12 | 505234836942870203845022012928 |
13 | 63320076924994011498092218964764672 |
14 | 20908605974267058444111310750652481533952 |
[1,4,26,318,8362,518136,79762944,31347878526, 31875040276682,84415672202652576, 584440009839756835096,10604211348847550536329728, 505234836942870203845022012928, 63320076924994011498092218964764672, 20908605974267058444111310750652481533952] |