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