n | a(n) |
---|---|
1 | 1 |
2 | 12 |
3 | 123 |
4 | 1224 |
5 | 12245 |
6 | 122424 |
7 | 1224265 |
8 | 12242424 |
9 | 122424246 |
10 | 0 |
11 | 12242424447 |
12 | 122424244428 |
13 | 1224242444243 |
14 | 12242424442458 |
15 | 0 |
16 | 1224242444242448 |
17 | 12242424442424692 |
18 | 122424244424244828 |
19 | 1224242444242444367 |
20 | 0 |
[1,12,123,1224,12245,122424,1224265,12242424, 122424246,0,12242424447,122424244428, 1224242444243,12242424442458,0,1224242444242448, 12242424442424692,122424244424244828, 1224242444242444367,0] |