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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 1 |
| 9 | 2 |
| 10 | 2 |
| 11 | 3 |
| 12 | 1 |
| 13 | 4 |
| 14 | 2 |
| 15 | 3 |
| 16 | 3 |
| 17 | 5 |
| 18 | 2 |
| 19 | 6 |
| 20 | 2 |
| 21 | 4 |
| 22 | 4 |
| 23 | 7 |
| 24 | 3 |
| 25 | 7 |
| 26 | 4 |
| 27 | 6 |
| 28 | 4 |
| 29 | 9 |
| 30 | 2 |
| 31 | 10 |
| 32 | 5 |
| 33 | 7 |
| 34 | 6 |
| 35 | 8 |
| 36 | 4 |
| 37 | 12 |
| 38 | 6 |
| 39 | 8 |
| 40 | 6 |
| 41 | 13 |
| 42 | 4 |
| 43 | 14 |
| 44 | 6 |
| 45 | 8 |
| 46 | 8 |
| 47 | 15 |
| 48 | 5 |
| 49 | 14 |
| 50 | 6 |
| 51 | 11 |
| 52 | 8 |
| 53 | 17 |
| 54 | 6 |
| 55 | 14 |
| 56 | 8 |
| 57 | 12 |
| 58 | 10 |
| 59 | 19 |
| 60 | 6 |
| 61 | 20 |
| 62 | 10 |
| 63 | 12 |
| 64 | 11 |
| 65 | 16 |
| 66 | 6 |
| 67 | 22 |
| 68 | 10 |
| 69 | 15 |
| 70 | 8 |
| 71 | 23 |
| 72 | 8 |
| 73 | 24 |
| 74 | 12 |
| 75 | 13 |
| 76 | 12 |
| 77 | 20 |
| 78 | 8 |
| 79 | 26 |
| 80 | 10 |
| 81 | 18 |
| 82 | 14 |
| 83 | 27 |
| 84 | 8 |
| 85 | 22 |
| 86 | 14 |
| 87 | 19 |
| 88 | 14 |
[0,0,0,1,1,1,2,1,2,2,3,1,4,2,3,3,5,2,6,2,4,4,7,3, 7,4,6,4,9,2,10,5,7,6,8,4,12,6,8,6,13,4,14,6,8,8, 15,5,14,6,11,8,17,6,14,8,12,10,19,6,20,10,12,11, 16,6,22,10,15,8,23,8,24,12,13,12,20,8,26,10,18,14, 27,8,22,14,19,14] |