n | a(n) |
---|---|
1 | 2 |
2 | 7 |
3 | 37 |
4 | 263 |
5 | 2437 |
6 | 28541 |
7 | 414893 |
8 | 7368913 |
9 | 157859813 |
10 | 4035572951 |
11 | 122006926709 |
12 | 4328504865941 |
13 | 178988464493359 |
14 | 8575347401843113 |
15 | 473485756611713633 |
16 | 29985730185033339911 |
17 | 2168685169398896331137 |
18 | 178419507110725228550743 |
[2,7,37,263,2437,28541,414893,7368913,157859813, 4035572951,122006926709,4328504865941, 178988464493359,8575347401843113, 473485756611713633,29985730185033339911, 2168685169398896331137,178419507110725228550743] |