n | a(n) |
---|---|
1 | 8 |
2 | 65 |
3 | 400 |
4 | 2567 |
5 | 16048 |
6 | 101054 |
7 | 639838 |
8 | 4056201 |
9 | 25720439 |
10 | 163143336 |
11 | 1035036752 |
12 | 6567428128 |
13 | 41674232746 |
14 | 264459800134 |
15 | 1678275645857 |
16 | 10650595949724 |
17 | 67590981835505 |
18 | 428949463478468 |
19 | 2722231278601382 |
20 | 17276064752692821 |
[8,65,400,2567,16048,101054,639838,4056201, 25720439,163143336,1035036752,6567428128, 41674232746,264459800134,1678275645857, 10650595949724,67590981835505,428949463478468, 2722231278601382,17276064752692821] |