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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 100 |
| 3 | 1111 |
| 4 | 100 |
| 5 | 111011 |
| 6 | 0 |
| 7 | 11111111 |
| 8 | 10000 |
| 9 | 1110101111 |
| 10 | 1000000 |
| 11 | 111011111111 |
| 12 | 1000000 |
| 13 | 11111010111111 |
| 14 | 100000000 |
| 15 | 1111111111111111 |
| 16 | 1010100000000 |
| 17 | 111010101011111111 |
| 18 | 101010000000000 |
| 19 | 11101011111111111111 |
| 20 | 10000010000000000 |
| 21 | 1110111110101111111111 |
| 22 | 10001000000000000 |
| 23 | 111111101111111111111111 |
| 24 | 100000101000000000000 |
[1,10,100,1111,100,111011,0,11111111,10000, 1110101111,1000000,111011111111,1000000, 11111010111111,100000000,1111111111111111, 1010100000000,111010101011111111,101010000000000, 11101011111111111111,10000010000000000, 1110111110101111111111,10001000000000000, 111111101111111111111111,100000101000000000000] |