n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 5 |
3 | 7 |
4 | 9 |
5 | 29 |
6 | 49 |
7 | 69 |
8 | 89 |
9 | 199 |
10 | 399 |
11 | 599 |
12 | 799 |
13 | 999 |
14 | 2999 |
15 | 4999 |
16 | 6999 |
17 | 8999 |
18 | 19999 |
19 | 39999 |
20 | 59999 |
21 | 79999 |
22 | 99999 |
23 | 299999 |
24 | 499999 |
25 | 699999 |
26 | 899999 |
27 | 1999999 |
28 | 3999999 |
29 | 5999999 |
30 | 7999999 |
31 | 9999999 |
32 | 29999999 |
33 | 49999999 |
34 | 69999999 |
35 | 89999999 |
36 | 199999999 |
[1,3,5,7,9,29,49,69,89,199,399,599,799,999,2999, 4999,6999,8999,19999,39999,59999,79999,99999, 299999,499999,699999,899999,1999999,3999999, 5999999,7999999,9999999,29999999,49999999, 69999999,89999999,199999999] |