n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 7 |
4 | 73 |
5 | 121 |
6 | 12361 |
7 | 5041 |
8 | 5308801 |
9 | 44452801 |
10 | 5681370241 |
11 | 39916801 |
12 | 16800125569921 |
13 | 6227020801 |
14 | 35897693762810881 |
15 | 2134168822456070401 |
16 | 190139202281277849601 |
17 | 355687428096001 |
18 | 3563095308471181273190401 |
19 | 121645100408832001 |
[1,3,7,73,121,12361,5041,5308801,44452801, 5681370241,39916801,16800125569921,6227020801, 35897693762810881,2134168822456070401, 190139202281277849601,355687428096001, 3563095308471181273190401,121645100408832001] |