n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 64 |
3 | 930 |
4 | 16780 |
5 | 356922 |
6 | 8681380 |
7 | 236739354 |
8 | 7135453180 |
9 | 235079261562 |
10 | 8389974421012 |
11 | 322019941283514 |
12 | 13211434169884204 |
13 | 576435716324437722 |
14 | 26631611751773999044 |
15 | 1297943388416061780186 |
[1,6,64,930,16780,356922,8681380,236739354, 7135453180,235079261562,8389974421012, 322019941283514,13211434169884204, 576435716324437722,26631611751773999044, 1297943388416061780186] |