n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 7 |
4 | 29 |
5 | 121 |
6 | 747 |
7 | 5041 |
8 | 40433 |
9 | 362935 |
10 | 3629433 |
11 | 39916801 |
12 | 479006531 |
13 | 6227020801 |
14 | 87178326609 |
15 | 1307674371487 |
16 | 20922790212353 |
17 | 355687428096001 |
18 | 6402373709021811 |
19 | 121645100408832001 |
20 | 2432902008212950169 |
21 | 51090942171709691335 |
22 | 1124000727778046766849 |
[1,3,7,29,121,747,5041,40433,362935,3629433, 39916801,479006531,6227020801,87178326609, 1307674371487,20922790212353,355687428096001, 6402373709021811,121645100408832001, 2432902008212950169,51090942171709691335, 1124000727778046766849] |