n | a(n) |
---|---|
1 | 5 |
2 | 9 |
3 | 55 |
4 | 59 |
5 | 95 |
6 | 99 |
7 | 555 |
8 | 559 |
9 | 595 |
10 | 599 |
11 | 955 |
12 | 959 |
13 | 995 |
14 | 999 |
15 | 5555 |
16 | 5559 |
17 | 5595 |
18 | 5599 |
19 | 5955 |
20 | 5959 |
21 | 5995 |
22 | 5999 |
23 | 9555 |
24 | 9559 |
25 | 9595 |
26 | 9599 |
27 | 9955 |
28 | 9959 |
29 | 9995 |
30 | 9999 |
31 | 55555 |
32 | 55559 |
33 | 55595 |
34 | 55599 |
35 | 55955 |
36 | 55959 |
37 | 55995 |
38 | 55999 |
39 | 59555 |
40 | 59559 |
41 | 59595 |
42 | 59599 |
43 | 59955 |
44 | 59959 |
[5,9,55,59,95,99,555,559,595,599,955,959,995,999, 5555,5559,5595,5599,5955,5959,5995,5999,9555,9559, 9595,9599,9955,9959,9995,9999,55555,55559,55595, 55599,55955,55959,55995,55999,59555,59559,59595, 59599,59955,59959] |