n | a(n) |
---|---|
1 | 78 |
2 | 192 |
3 | 1192 |
4 | 4646 |
5 | 24848 |
6 | 120264 |
7 | 589172 |
8 | 2974842 |
9 | 14684400 |
10 | 73356856 |
11 | 366069576 |
12 | 1823482622 |
13 | 9105338968 |
14 | 45429265214 |
15 | 226696769918 |
16 | 1131682247286 |
17 | 5648099378356 |
18 | 28193675408362 |
19 | 140735701677746 |
20 | 702504316645786 |
[78,192,1192,4646,24848,120264,589172,2974842, 14684400,73356856,366069576,1823482622,9105338968, 45429265214,226696769918,1131682247286, 5648099378356,28193675408362,140735701677746, 702504316645786] |