n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 7 |
6 | 43 |
7 | 904 |
8 | 272105 |
9 | 10577265561 |
10 | 2601826668310218121 |
11 | 7488387181338771882437732599874506 |
12 | 206081999881071045385328009597554265108557649484947339933019787 |
[1,1,1,2,3,7,43,904,272105,10577265561, 2601826668310218121, 7488387181338771882437732599874506, 20608199988107104538532800959755426510855764948494\ 7339933019787] |