n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 24 |
3 | 186 |
4 | 1736 |
5 | 18754 |
6 | 228658 |
7 | 3092316 |
8 | 45802294 |
9 | 735881882 |
10 | 12727541778 |
11 | 235515880084 |
12 | 4638914346322 |
13 | 96840935881898 |
14 | 2134717733185118 |
15 | 49529467079270060 |
16 | 1206148832249659798 |
17 | 30751284267472226682 |
[1,4,24,186,1736,18754,228658,3092316,45802294, 735881882,12727541778,235515880084,4638914346322, 96840935881898,2134717733185118,49529467079270060, 1206148832249659798,30751284267472226682] |