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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 3 |
| 7 | 3 |
| 8 | 2 |
| 9 | 4 |
| 10 | 3 |
| 11 | 5 |
| 12 | 3 |
| 13 | 7 |
| 14 | 5 |
| 15 | 7 |
| 16 | 7 |
| 17 | 5 |
| 18 | 7 |
| 19 | 8 |
| 20 | 10 |
| 21 | 8 |
| 22 | 12 |
| 23 | 8 |
| 24 | 12 |
| 25 | 13 |
| 26 | 17 |
| 27 | 13 |
| 28 | 18 |
| 29 | 16 |
| 30 | 13 |
| 31 | 17 |
| 32 | 13 |
| 33 | 23 |
| 34 | 18 |
| 35 | 25 |
| 36 | 19 |
| 37 | 28 |
| 38 | 21 |
| 39 | 30 |
| 40 | 21 |
| 41 | 40 |
| 42 | 32 |
| 43 | 43 |
| 44 | 32 |
| 45 | 47 |
| 46 | 37 |
| 47 | 29 |
| 48 | 40 |
| 49 | 29 |
| 50 | 40 |
| 51 | 45 |
| 52 | 57 |
| 53 | 45 |
| 54 | 63 |
| 55 | 43 |
| 56 | 62 |
| 57 | 44 |
| 58 | 66 |
| 59 | 45 |
| 60 | 65 |
| 61 | 72 |
| 62 | 95 |
| 63 | 71 |
| 64 | 104 |
| 65 | 70 |
| 66 | 102 |
| 67 | 85 |
| 68 | 66 |
| 69 | 95 |
| 70 | 71 |
| 71 | 89 |
| 72 | 72 |
| 73 | 132 |
| 74 | 109 |
| 75 | 139 |
| 76 | 104 |
| 77 | 142 |
| 78 | 116 |
[1,1,1,2,2,3,3,2,4,3,5,3,7,5,7,7,5,7,8,10,8,12,8, 12,13,17,13,18,16,13,17,13,23,18,25,19,28,21,30, 21,40,32,43,32,47,37,29,40,29,40,45,57,45,63,43, 62,44,66,45,65,72,95,71,104,70,102,85,66,95,71,89, 72,132,109,139,104,142,116] |