n | a(n) |
---|---|
1 | 0 |
2 | 5 |
3 | 50 |
4 | 55 |
5 | 500 |
6 | 505 |
7 | 550 |
8 | 555 |
9 | 5000 |
10 | 5005 |
11 | 5050 |
12 | 5055 |
13 | 5500 |
14 | 5505 |
15 | 5550 |
16 | 5555 |
17 | 50000 |
18 | 50005 |
19 | 50050 |
20 | 50055 |
21 | 50500 |
22 | 50505 |
23 | 50550 |
24 | 50555 |
25 | 55000 |
26 | 55005 |
27 | 55050 |
28 | 55055 |
29 | 55500 |
30 | 55505 |
31 | 55550 |
32 | 55555 |
33 | 500000 |
34 | 500005 |
35 | 500050 |
36 | 500055 |
37 | 500500 |
38 | 500505 |
39 | 500550 |
40 | 500555 |
[0,5,50,55,500,505,550,555,5000,5005,5050,5055, 5500,5505,5550,5555,50000,50005,50050,50055,50500, 50505,50550,50555,55000,55005,55050,55055,55500, 55505,55550,55555,500000,500005,500050,500055, 500500,500505,500550,500555] |