n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 53 |
6 | 496 |
7 | 81096 |
8 | 35292601 |
9 | 211275732504203 |
10 | 5013078952131335869356 |
11 | 4188494841905497365271738826910705731652978 |
12 | 13998172580873019733546655911268420464183123192214609601699428961 |
[1,1,3,6,53,496,81096,35292601,211275732504203, 5013078952131335869356, 4188494841905497365271738826910705731652978, 13998172580873019733546655911268420464183123192214\ 609601699428961] |