n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 4 |
4 | 5 |
5 | 6 |
6 | 7 |
7 | 8 |
8 | 9 |
9 | 1 |
10 | 110 |
11 | 2100 |
12 | 31000 |
13 | 410000 |
14 | 5100000 |
15 | 61000000 |
16 | 710000000 |
17 | 8100000000 |
18 | 91000000000 |
19 | 20000000000 |
20 | 1200000000000 |
21 | 22000000000000 |
22 | 320000000000000 |
23 | 4200000000000000 |
24 | 52000000000000000 |
25 | 620000000000000000 |
[2,3,4,5,6,7,8,9,1,110,2100,31000,410000,5100000, 61000000,710000000,8100000000,91000000000, 20000000000,1200000000000,22000000000000, 320000000000000,4200000000000000, 52000000000000000,620000000000000000] |