n | a(n) |
---|---|
1 | 2357 |
2 | 23357 |
3 | 23557 |
4 | 223577 |
5 | 233357 |
6 | 233557 |
7 | 235577 |
8 | 2235557 |
9 | 2335577 |
10 | 2355557 |
11 | 22223557 |
12 | 22233577 |
13 | 22333357 |
14 | 22335557 |
15 | 22355777 |
16 | 23333357 |
17 | 222223357 |
18 | 222233357 |
19 | 222235777 |
20 | 222333557 |
21 | 222355577 |
22 | 223335577 |
23 | 223577777 |
24 | 233357777 |
[2357,23357,23557,223577,233357,233557,235577, 2235557,2335577,2355557,22223557,22233577, 22333357,22335557,22355777,23333357,222223357, 222233357,222235777,222333557,222355577,223335577, 223577777,233357777] |