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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 10 |
| 3 | 1 |
| 4 | 110 |
| 5 | 0 |
| 6 | 1111 |
| 7 | 0 |
| 8 | 11111 |
| 9 | 0 |
| 10 | 110111 |
| 11 | 1000 |
| 12 | 1110111 |
| 13 | 10000 |
| 14 | 11101111 |
| 15 | 110000 |
| 16 | 111001111 |
| 17 | 110000 |
| 18 | 1101000111 |
| 19 | 10111000 |
| 20 | 11101011111 |
| 21 | 10100000 |
| 22 | 111101011111 |
| 23 | 10100000 |
| 24 | 1111001011111 |
| 25 | 110100000 |
| 26 | 11111000011111 |
| 27 | 1111100000 |
| 28 | 111110000011111 |
| 29 | 1110100000 |
[1,1,10,1,110,0,1111,0,11111,0,110111,1000, 1110111,10000,11101111,110000,111001111,110000, 1101000111,10111000,11101011111,10100000, 111101011111,10100000,1111001011111,110100000, 11111000011111,1111100000,111110000011111, 1110100000] |