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