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