n | a(n) |
---|---|
0 | 0 |
1 | 7 |
2 | 77 |
3 | 721 |
4 | 6545 |
5 | 59017 |
6 | 531377 |
7 | 4782841 |
8 | 43046465 |
9 | 387419977 |
10 | 3486783377 |
11 | 31381057561 |
12 | 282429532385 |
13 | 2541865820137 |
14 | 22876792438577 |
15 | 205891132061881 |
16 | 1853020188786305 |
17 | 16677181699535497 |
18 | 150094635296736977 |
19 | 1350851717672467801 |
[0,7,77,721,6545,59017,531377,4782841,43046465, 387419977,3486783377,31381057561,282429532385, 2541865820137,22876792438577,205891132061881, 1853020188786305,16677181699535497, 150094635296736977,1350851717672467801] |