n | a(n) |
---|---|
1 | 0 |
2 | 9 |
3 | 75 |
4 | 619 |
5 | 4941 |
6 | 37041 |
7 | 246919 |
8 | 1234575 |
9 | 9 |
10 | 10987654321 |
11 | 1110987654321 |
12 | 121110987654321 |
13 | 775432077543108 |
14 | 178553219976533007 |
15 | 27956332009875522906 |
16 | 3805734210999774512805 |
17 | 481583522109989673502704 |
18 | 58259362312008979572492603 |
19 | 6836037241301907969471482502 |
[0,9,75,619,4941,37041,246919,1234575,9, 10987654321,1110987654321,121110987654321, 775432077543108,178553219976533007, 27956332009875522906,3805734210999774512805, 481583522109989673502704, 58259362312008979572492603, 6836037241301907969471482502] |