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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 1 |
| 6 | 2 |
| 7 | 2 |
| 8 | 2 |
| 9 | 3 |
| 10 | 2 |
| 11 | 4 |
| 12 | 3 |
| 13 | 6 |
| 14 | 3 |
| 15 | 6 |
| 16 | 3 |
| 17 | 8 |
| 18 | 3 |
| 19 | 10 |
| 20 | 3 |
| 21 | 12 |
| 22 | 5 |
| 23 | 13 |
| 24 | 5 |
| 25 | 14 |
| 26 | 5 |
| 27 | 17 |
| 28 | 4 |
| 29 | 21 |
| 30 | 4 |
| 31 | 22 |
| 32 | 4 |
| 33 | 21 |
| 34 | 6 |
| 35 | 23 |
| 36 | 5 |
| 37 | 27 |
| 38 | 7 |
| 39 | 32 |
| 40 | 5 |
| 41 | 36 |
| 42 | 5 |
| 43 | 35 |
| 44 | 7 |
| 45 | 34 |
| 46 | 5 |
| 47 | 36 |
| 48 | 7 |
| 49 | 43 |
| 50 | 5 |
| 51 | 46 |
| 52 | 8 |
| 53 | 47 |
| 54 | 8 |
| 55 | 44 |
| 56 | 5 |
| 57 | 52 |
| 58 | 6 |
| 59 | 55 |
| 60 | 6 |
| 61 | 61 |
| 62 | 8 |
| 63 | 58 |
| 64 | 8 |
| 65 | 57 |
| 66 | 9 |
| 67 | 67 |
| 68 | 8 |
| 69 | 71 |
| 70 | 7 |
| 71 | 79 |
| 72 | 7 |
| 73 | 72 |
| 74 | 9 |
| 75 | 69 |
| 76 | 6 |
| 77 | 76 |
| 78 | 7 |
| 79 | 83 |
| 80 | 9 |
| 81 | 94 |
| 82 | 9 |
| 83 | 91 |
| 84 | 9 |
| 85 | 89 |
| 86 | 8 |
| 87 | 94 |
| 88 | 8 |
[0,0,0,1,1,2,2,2,3,2,4,3,6,3,6,3,8,3,10,3,12,5,13, 5,14,5,17,4,21,4,22,4,21,6,23,5,27,7,32,5,36,5,35, 7,34,5,36,7,43,5,46,8,47,8,44,5,52,6,55,6,61,8,58, 8,57,9,67,8,71,7,79,7,72,9,69,6,76,7,83,9,94,9,91, 9,89,8,94,8] |