| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 1 |
| 3 | 5 |
| 4 | 7 |
| 5 | 3 |
| 6 | 10 |
| 7 | 4 |
| 8 | 12 |
| 9 | 15 |
| 10 | 6 |
| 11 | 18 |
| 12 | 8 |
| 13 | 20 |
| 14 | 23 |
| 15 | 9 |
| 16 | 25 |
| 17 | 28 |
| 18 | 11 |
| 19 | 31 |
| 20 | 13 |
| 21 | 33 |
| 22 | 36 |
| 23 | 14 |
| 24 | 38 |
| 25 | 16 |
| 26 | 41 |
| 27 | 43 |
| 28 | 17 |
| 29 | 46 |
| 30 | 49 |
| 31 | 19 |
| 32 | 51 |
| 33 | 21 |
| 34 | 54 |
| 35 | 56 |
| 36 | 22 |
| 37 | 59 |
| 38 | 24 |
| 39 | 62 |
| 40 | 64 |
| 41 | 26 |
| 42 | 67 |
| 43 | 27 |
| 44 | 69 |
| 45 | 72 |
| 46 | 29 |
| 47 | 74 |
| 48 | 77 |
| 49 | 30 |
| 50 | 80 |
| 51 | 32 |
| 52 | 82 |
| 53 | 85 |
| 54 | 34 |
| 55 | 87 |
| 56 | 35 |
| 57 | 90 |
| 58 | 93 |
| 59 | 37 |
| 60 | 95 |
| 61 | 98 |
| 62 | 39 |
| 63 | 100 |
| 64 | 40 |
| 65 | 103 |
| 66 | 105 |
| 67 | 42 |
| 68 | 108 |
[2,1,5,7,3,10,4,12,15,6,18,8,20,23,9,25,28,11,31, 13,33,36,14,38,16,41,43,17,46,49,19,51,21,54,56, 22,59,24,62,64,26,67,27,69,72,29,74,77,30,80,32, 82,85,34,87,35,90,93,37,95,98,39,100,40,103,105, 42,108] |