n | a(n) |
---|---|
1 | 1 |
2 | 16 |
3 | 276 |
4 | 4960 |
5 | 91390 |
6 | 1712304 |
7 | 32468436 |
8 | 621216192 |
9 | 11969016345 |
10 | 231900297200 |
11 | 4513667845896 |
12 | 88188515933856 |
13 | 1728597141547640 |
14 | 33976189889821200 |
15 | 669413654240461560 |
16 | 13216710966550396800 |
[1,16,276,4960,91390,1712304,32468436,621216192, 11969016345,231900297200,4513667845896, 88188515933856,1728597141547640,33976189889821200, 669413654240461560,13216710966550396800] |