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