n | a(n) |
---|---|
1 | 49 |
2 | 77 |
3 | 711 |
4 | 3379 |
5 | 31109 |
6 | 132393 |
7 | 344131 |
8 | 1731653 |
9 | 71143523 |
10 | 11115771019 |
11 | 31135742029 |
12 | 717261644891 |
13 | 11193431873899 |
14 | 116134799345907 |
15 | 3204751189066719 |
16 | 31068250396355573 |
17 | 62161149980213343 |
18 | 336906794442245927 |
19 | 734615161567701999 |
20 | 31318836286194043641 |
[49,77,711,3379,31109,132393,344131,1731653, 71143523,11115771019,31135742029,717261644891, 11193431873899,116134799345907,3204751189066719, 31068250396355573,62161149980213343, 336906794442245927,734615161567701999, 31318836286194043641] |