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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 0 |
| 8 | 2 |
| 9 | 2 |
| 10 | 0 |
| 11 | 1 |
| 12 | 1 |
| 13 | 3 |
| 14 | 5 |
| 15 | 0 |
| 16 | 1 |
| 17 | 1 |
| 18 | 3 |
| 19 | 5 |
| 20 | 11 |
| 21 | 1 |
| 22 | 0 |
| 23 | 2 |
| 24 | 2 |
| 25 | 6 |
| 26 | 10 |
| 27 | 22 |
| 28 | 0 |
| 29 | 1 |
| 30 | 1 |
| 31 | 3 |
| 32 | 5 |
| 33 | 11 |
| 34 | 21 |
| 35 | 43 |
| 36 | 0 |
| 37 | 1 |
| 38 | 1 |
| 39 | 3 |
| 40 | 5 |
| 41 | 11 |
| 42 | 21 |
| 43 | 43 |
| 44 | 85 |
| 45 | 1 |
| 46 | 0 |
| 47 | 2 |
| 48 | 2 |
| 49 | 6 |
| 50 | 10 |
| 51 | 22 |
| 52 | 42 |
| 53 | 86 |
| 54 | 170 |
[1,0,1,0,1,1,1,0,2,2,0,1,1,3,5,0,1,1,3,5,11,1,0,2, 2,6,10,22,0,1,1,3,5,11,21,43,0,1,1,3,5,11,21,43, 85,1,0,2,2,6,10,22,42,86,170] |