n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 24 |
4 | 1104 |
5 | 2435424 |
6 | 11862575248704 |
7 | 281441383062305809756861824 |
8 | 158418504200047111075388369241884118003210485743490304 |
[1,2,4,24,1104,2435424,11862575248704, 281441383062305809756861824, 15841850420004711107538836924188411800321048574349\ 0304] |