n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 30 |
4 | 1001 |
5 | 111384 |
6 | 41314284 |
7 | 51067020290 |
8 | 210309203300625 |
9 | 2885318087540733000 |
10 | 131857099297936066411200 |
11 | 20070377346929658409924542720 |
12 | 10174783866874800701945612292557712 |
13 | 17178820188393063395267380511228827387600 |
14 | 96592800670609299321035523895170598736583965100 |
[1,1,3,30,1001,111384,41314284,51067020290, 210309203300625,2885318087540733000, 131857099297936066411200, 20070377346929658409924542720, 10174783866874800701945612292557712, 17178820188393063395267380511228827387600, 96592800670609299321035523895170598736583965100] |