n | a(n) |
---|---|
0 | 2 |
1 | 16 |
2 | 142 |
3 | 1276 |
4 | 11482 |
5 | 103336 |
6 | 930022 |
7 | 8370196 |
8 | 75331762 |
9 | 677985856 |
10 | 6101872702 |
11 | 54916854316 |
12 | 494251688842 |
13 | 4448265199576 |
14 | 40034386796182 |
15 | 360309481165636 |
16 | 3242785330490722 |
17 | 29185067974416496 |
18 | 262665611769748462 |
[2,16,142,1276,11482,103336,930022,8370196, 75331762,677985856,6101872702,54916854316, 494251688842,4448265199576,40034386796182, 360309481165636,3242785330490722, 29185067974416496,262665611769748462] |