n | a(n) |
---|---|
0 | 20 |
1 | 801 |
2 | 32060 |
3 | 1283201 |
4 | 51360100 |
5 | 2055687201 |
6 | 82278848140 |
7 | 3293209612801 |
8 | 131810663360180 |
9 | 5275719744020001 |
10 | 211160600424160220 |
11 | 8451699736710428801 |
12 | 338279150068841312260 |
13 | 13539617702490362919201 |
14 | 541922987249683358080300 |
[20,801,32060,1283201,51360100,2055687201, 82278848140,3293209612801,131810663360180, 5275719744020001,211160600424160220, 8451699736710428801,338279150068841312260, 13539617702490362919201,541922987249683358080300] |