n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 4 |
4 | 6 |
5 | 8 |
6 | 23 |
7 | 24 |
8 | 1804 |
9 | 1968 |
10 | 8375 |
11 | 53750 |
12 | 243864 |
13 | 639324 |
14 | 41381620 |
15 | 102621343 |
16 | 7802708736 |
17 | 7802708736 |
18 | 178874468615 |
19 | 1133934949368 |
[2,3,4,6,8,23,24,1804,1968,8375,53750,243864, 639324,41381620,102621343,7802708736,7802708736, 178874468615,1133934949368] |