n | a(n) |
---|---|
1 | 6 |
2 | 50 |
3 | 435 |
4 | 3834 |
5 | 34001 |
6 | 302615 |
7 | 2699598 |
8 | 24121674 |
9 | 215786649 |
10 | 1932081885 |
11 | 17311097568 |
12 | 155188936431 |
13 | 1391839527240 |
14 | 12487516404434 |
15 | 112071578930795 |
16 | 1006067340461802 |
17 | 9033468257955009 |
18 | 81126883587357557 |
19 | 728697257578499280 |
[6,50,435,3834,34001,302615,2699598,24121674, 215786649,1932081885,17311097568,155188936431, 1391839527240,12487516404434,112071578930795, 1006067340461802,9033468257955009, 81126883587357557,728697257578499280] |