| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 0 |
| 8 | 1 |
| 9 | 0 |
| 10 | 1 |
| 11 | 1 |
| 12 | 2 |
| 13 | 0 |
| 14 | 1 |
| 15 | 1 |
| 16 | 2 |
| 17 | 1 |
| 18 | 2 |
| 19 | 1 |
| 20 | 2 |
| 21 | 1 |
| 22 | 3 |
| 23 | 2 |
| 24 | 3 |
| 25 | 1 |
| 26 | 3 |
| 27 | 2 |
| 28 | 4 |
| 29 | 2 |
| 30 | 4 |
| 31 | 2 |
| 32 | 4 |
| 33 | 3 |
| 34 | 5 |
| 35 | 3 |
| 36 | 5 |
| 37 | 3 |
| 38 | 5 |
| 39 | 4 |
| 40 | 6 |
| 41 | 4 |
| 42 | 6 |
| 43 | 4 |
| 44 | 7 |
| 45 | 5 |
| 46 | 7 |
| 47 | 5 |
| 48 | 8 |
| 49 | 5 |
| 50 | 8 |
| 51 | 6 |
| 52 | 9 |
| 53 | 6 |
| 54 | 9 |
| 55 | 7 |
| 56 | 10 |
| 57 | 7 |
| 58 | 10 |
| 59 | 8 |
| 60 | 11 |
| 61 | 8 |
| 62 | 11 |
| 63 | 9 |
| 64 | 12 |
| 65 | 9 |
| 66 | 13 |
| 67 | 10 |
| 68 | 13 |
| 69 | 10 |
| 70 | 14 |
| 71 | 11 |
| 72 | 15 |
| 73 | 11 |
| 74 | 15 |
[1,0,0,0,1,0,1,0,1,0,1,1,2,0,1,1,2,1,2,1,2,1,3,2, 3,1,3,2,4,2,4,2,4,3,5,3,5,3,5,4,6,4,6,4,7,5,7,5,8, 5,8,6,9,6,9,7,10,7,10,8,11,8,11,9,12,9,13,10,13, 10,14,11,15,11,15] |