n | a(n) |
---|---|
1 | 1111 |
2 | 11110 |
3 | 111100 |
4 | 1111000 |
5 | 11110000 |
6 | 111100000 |
7 | 1111000000 |
8 | 11110000000 |
9 | 111100000000 |
10 | 111100001111 |
11 | 1111000000000 |
12 | 1111000001111 |
13 | 1111000011110 |
14 | 1111000011111 |
15 | 1111100001111 |
16 | 11110000000000 |
17 | 11110000001111 |
[1111,11110,111100,1111000,11110000,111100000, 1111000000,11110000000,111100000000,111100001111, 1111000000000,1111000001111,1111000011110, 1111000011111,1111100001111,11110000000000, 11110000001111] |