n | a(n) |
---|---|
1 | 47 |
2 | 147 |
3 | 247 |
4 | 347 |
5 | 447 |
6 | 470 |
7 | 547 |
8 | 647 |
9 | 747 |
10 | 847 |
11 | 947 |
12 | 1047 |
13 | 1147 |
14 | 1247 |
15 | 1347 |
16 | 1447 |
17 | 1470 |
18 | 1547 |
19 | 1647 |
20 | 1747 |
21 | 1847 |
22 | 1947 |
23 | 2047 |
24 | 2147 |
25 | 2247 |
26 | 2347 |
27 | 2447 |
28 | 2470 |
29 | 2547 |
30 | 2647 |
31 | 2747 |
32 | 2847 |
33 | 2947 |
34 | 3047 |
35 | 3147 |
36 | 3247 |
37 | 3347 |
38 | 3447 |
39 | 3470 |
[47,147,247,347,447,470,547,647,747,847,947,1047, 1147,1247,1347,1447,1470,1547,1647,1747,1847,1947, 2047,2147,2247,2347,2447,2470,2547,2647,2747,2847, 2947,3047,3147,3247,3347,3447,3470] |