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