n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 13 |
5 | 217 |
6 | 57073 |
7 | 3811958497 |
8 | 16605534578235736513 |
9 | 309708098978072051970763989442580255617 |
10 | 106322990835084829467725909226560893968664147958670035553130958199430801942273 |
[1,1,3,13,217,57073,3811958497, 16605534578235736513, 309708098978072051970763989442580255617, 10632299083508482946772590922656089396866414795867\ 0035553130958199430801942273] |