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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 2 |
| 7 | 1 |
| 8 | 2 |
| 9 | 1 |
| 10 | 2 |
| 11 | 1 |
| 12 | 4 |
| 13 | 2 |
| 14 | 5 |
| 15 | 2 |
| 16 | 5 |
| 17 | 2 |
| 18 | 7 |
| 19 | 4 |
| 20 | 8 |
| 21 | 5 |
| 22 | 8 |
| 23 | 5 |
| 24 | 11 |
| 25 | 7 |
| 26 | 13 |
| 27 | 8 |
| 28 | 14 |
| 29 | 8 |
| 30 | 17 |
| 31 | 11 |
| 32 | 19 |
| 33 | 13 |
| 34 | 20 |
| 35 | 14 |
| 36 | 24 |
| 37 | 17 |
| 38 | 27 |
| 39 | 19 |
| 40 | 29 |
| 41 | 20 |
| 42 | 34 |
| 43 | 24 |
| 44 | 37 |
| 45 | 27 |
| 46 | 39 |
| 47 | 29 |
| 48 | 45 |
| 49 | 34 |
| 50 | 49 |
| 51 | 37 |
| 52 | 52 |
| 53 | 39 |
| 54 | 59 |
| 55 | 45 |
| 56 | 64 |
| 57 | 49 |
| 58 | 67 |
| 59 | 52 |
| 60 | 75 |
| 61 | 59 |
| 62 | 81 |
| 63 | 64 |
[1,0,1,0,1,0,2,1,2,1,2,1,4,2,5,2,5,2,7,4,8,5,8,5, 11,7,13,8,14,8,17,11,19,13,20,14,24,17,27,19,29, 20,34,24,37,27,39,29,45,34,49,37,52,39,59,45,64, 49,67,52,75,59,81,64] |