n | a(n) |
---|---|
1 | 8 |
2 | 102 |
3 | 258 |
4 | 1782 |
5 | 12073 |
6 | 67976 |
7 | 437825 |
8 | 2689769 |
9 | 16069287 |
10 | 100151409 |
11 | 617826286 |
12 | 3829474681 |
13 | 23768872002 |
14 | 147448159384 |
15 | 915439292568 |
16 | 5684596730219 |
17 | 35296722920895 |
18 | 219214357674061 |
19 | 1361365706626785 |
20 | 8454876230184285 |
[8,102,258,1782,12073,67976,437825,2689769, 16069287,100151409,617826286,3829474681, 23768872002,147448159384,915439292568, 5684596730219,35296722920895,219214357674061, 1361365706626785,8454876230184285] |