n | a(n) |
---|---|
0 | 2 |
1 | 3 |
2 | 13 |
3 | 113 |
4 | 1291 |
5 | 20443 |
6 | 350741 |
7 | 7535917 |
8 | 173723909 |
9 | 4735396021 |
10 | 160158887507 |
11 | 5681909839321 |
12 | 237981875869277 |
13 | 10922592672383377 |
14 | 520256404164231967 |
15 | 26879210482658444513 |
16 | 1556951523272630146229 |
[2,3,13,113,1291,20443,350741,7535917,173723909, 4735396021,160158887507,5681909839321, 237981875869277,10922592672383377, 520256404164231967,26879210482658444513, 1556951523272630146229] |