n | a(n) |
---|---|
0 | 2 |
1 | 4 |
2 | 14 |
3 | 128 |
4 | 3882 |
5 | 412736 |
6 | 151223522 |
7 | 189581406208 |
8 | 820064805806914 |
9 | 12419746847290729472 |
10 | 668590083306794321516802 |
11 | 129667782549203712117025325056 |
12 | 91624448643446654575608517356620802 |
13 | 238057970008583161105667221977375792447488 |
[2,4,14,128,3882,412736,151223522,189581406208, 820064805806914,12419746847290729472, 668590083306794321516802, 129667782549203712117025325056, 91624448643446654575608517356620802, 238057970008583161105667221977375792447488] |