n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 64 |
3 | 2752 |
4 | 237312 |
5 | 34390016 |
6 | 7512117248 |
7 | 2302977392640 |
8 | 942529341030400 |
9 | 496287845973753856 |
10 | 326775812392982937600 |
11 | 263039306566659448242176 |
12 | 254121613033387345942937600 |
13 | 290175686081926976733941071872 |
14 | 386599796043915196967089006968832 |
[1,4,64,2752,237312,34390016,7512117248, 2302977392640,942529341030400,496287845973753856, 326775812392982937600,263039306566659448242176, 254121613033387345942937600, 290175686081926976733941071872, 386599796043915196967089006968832] |