n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 8 |
4 | 135 |
5 | 144 |
6 | 85085 |
7 | 5760 |
8 | 2297295 |
9 | 3449600 |
10 | 5316400089 |
11 | 43545600 |
12 | 30919742228375 |
13 | 6706022400 |
14 | 1726541615638125 |
15 | 1707444076642304 |
16 | 204279350669769375 |
17 | 376610217984000 |
18 | 232876694951587194633125 |
19 | 128047474114560000 |
20 | 23826124317017265875590959 |
21 | 669489320248554291200000 |
22 | 4543516354864205968588828125 |
[1,3,8,135,144,85085,5760,2297295,3449600, 5316400089,43545600,30919742228375,6706022400, 1726541615638125,1707444076642304, 204279350669769375,376610217984000, 232876694951587194633125,128047474114560000, 23826124317017265875590959, 669489320248554291200000, 4543516354864205968588828125] |