n | a(n) |
---|---|
1 | 1 |
2 | 308 |
3 | 34128 |
4 | 1056576 |
5 | 15303750 |
6 | 136236276 |
7 | 865711763 |
8 | 4296782848 |
9 | 17656466751 |
10 | 62510672500 |
11 | 196174554026 |
12 | 557301826368 |
13 | 1456216515468 |
14 | 3543525156276 |
15 | 8109415963125 |
16 | 17592637669376 |
17 | 36414622551373 |
[1,308,34128,1056576,15303750,136236276,865711763, 4296782848,17656466751,62510672500,196174554026, 557301826368,1456216515468,3543525156276, 8109415963125,17592637669376,36414622551373] |