n | a(n) |
---|---|
1 | 3 |
2 | 2 |
3 | 17 |
4 | 347 |
5 | 2903 |
6 | 15373 |
7 | 128981 |
8 | 1319407 |
9 | 17797517 |
10 | 94097537 |
11 | 6927837557 |
12 | 48486712783 |
13 | 968068681511 |
14 | 1472840004017 |
15 | 129001208165717 |
[3,2,17,347,2903,15373,128981,1319407,17797517, 94097537,6927837557,48486712783,968068681511, 1472840004017,129001208165717] |