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