Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 10 |
2 | 20 |
3 | 12 |
4 | 4 |
5 | 14 |
6 | 6 |
7 | 16 |
8 | 8 |
9 | 9 |
10 | 28 |
11 | 38 |
12 | 39 |
13 | 49 |
14 | 68 |
15 | 69 |
16 | 88 |
17 | 98 |
18 | 99 |
19 | 289 |
20 | 299 |
21 | 399 |
22 | 589 |
23 | 689 |
24 | 699 |
25 | 799 |
26 | 899 |
27 | 999 |
28 | 2899 |
29 | 3899 |
30 | 3999 |
31 | 5899 |
32 | 5999 |
33 | 6999 |
34 | 7999 |
35 | 9899 |
36 | 9999 |
37 | 19999 |
38 | 29999 |
39 | 39999 |
40 | 58999 |
41 | 68999 |
42 | 69999 |
43 | 88999 |
44 | 89999 |
45 | 99999 |
46 | 299899 |
47 | 299999 |
48 | 399999 |
[10,20,12,4,14,6,16,8,9,28,38,39,49,68,69,88,98, 99,289,299,399,589,689,699,799,899,999,2899,3899, 3999,5899,5999,6999,7999,9899,9999,19999,29999, 39999,58999,68999,69999,88999,89999,99999,299899, 299999,399999] |