n | a(n) |
---|---|
1 | 0 |
2 | 28 |
3 | 410 |
4 | 7204 |
5 | 121826 |
6 | 2072344 |
7 | 35217368 |
8 | 598579468 |
9 | 10173619772 |
10 | 172914342028 |
11 | 2938909630526 |
12 | 49950690508336 |
13 | 848978618084774 |
14 | 14429524172090140 |
15 | 245249012515926980 |
16 | 4168334134059809248 |
[0,28,410,7204,121826,2072344,35217368,598579468, 10173619772,172914342028,2938909630526, 49950690508336,848978618084774,14429524172090140, 245249012515926980,4168334134059809248] |