| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 0 |
| 8 | 2 |
| 9 | 1 |
| 10 | 2 |
| 11 | 1 |
| 12 | 3 |
| 13 | 1 |
| 14 | 3 |
| 15 | 1 |
| 16 | 4 |
| 17 | 2 |
| 18 | 5 |
| 19 | 2 |
| 20 | 6 |
| 21 | 3 |
| 22 | 6 |
| 23 | 3 |
| 24 | 8 |
| 25 | 4 |
| 26 | 9 |
| 27 | 5 |
| 28 | 10 |
| 29 | 6 |
| 30 | 11 |
| 31 | 6 |
| 32 | 13 |
| 33 | 8 |
| 34 | 14 |
| 35 | 9 |
| 36 | 17 |
| 37 | 10 |
| 38 | 18 |
| 39 | 11 |
| 40 | 20 |
| 41 | 13 |
| 42 | 22 |
| 43 | 14 |
| 44 | 25 |
| 45 | 17 |
| 46 | 26 |
| 47 | 18 |
| 48 | 30 |
| 49 | 20 |
| 50 | 32 |
| 51 | 22 |
| 52 | 35 |
| 53 | 25 |
| 54 | 38 |
| 55 | 26 |
| 56 | 42 |
| 57 | 30 |
| 58 | 44 |
| 59 | 32 |
| 60 | 49 |
| 61 | 35 |
| 62 | 52 |
| 63 | 38 |
| 64 | 56 |
[1,0,1,0,1,0,1,0,2,1,2,1,3,1,3,1,4,2,5,2,6,3,6,3, 8,4,9,5,10,6,11,6,13,8,14,9,17,10,18,11,20,13,22, 14,25,17,26,18,30,20,32,22,35,25,38,26,42,30,44, 32,49,35,52,38,56] |