n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 32 |
3 | 432 |
4 | 10752 |
5 | 504832 |
6 | 35418112 |
7 | 3115462656 |
8 | 333569720320 |
9 | 44698511474688 |
10 | 7574890049699840 |
11 | 1575934549490139136 |
12 | 387157222106970718208 |
13 | 110017544405171642040320 |
[1,4,32,432,10752,504832,35418112,3115462656, 333569720320,44698511474688,7574890049699840, 1575934549490139136,387157222106970718208, 110017544405171642040320] |