n | a(n) |
---|---|
1 | 6 |
2 | 34 |
3 | 200 |
4 | 1162 |
5 | 6916 |
6 | 40894 |
7 | 241778 |
8 | 1430672 |
9 | 8475456 |
10 | 50269530 |
11 | 298497516 |
12 | 1774316022 |
13 | 10556785428 |
14 | 62863697768 |
15 | 374624132594 |
16 | 2233999412230 |
17 | 13329983230896 |
18 | 79580534303918 |
19 | 475323860972326 |
20 | 2840244474933300 |
[6,34,200,1162,6916,40894,241778,1430672,8475456, 50269530,298497516,1774316022,10556785428, 62863697768,374624132594,2233999412230, 13329983230896,79580534303918,475323860972326, 2840244474933300] |