| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 6 |
| 5 | 9 |
| 6 | 10 |
| 7 | 11 |
| 8 | 13 |
| 9 | 16 |
| 10 | 17 |
| 11 | 18 |
| 12 | 19 |
| 13 | 20 |
| 14 | 21 |
| 15 | 22 |
| 16 | 23 |
| 17 | 25 |
| 18 | 26 |
| 19 | 27 |
| 20 | 29 |
| 21 | 30 |
| 22 | 31 |
| 23 | 33 |
| 24 | 34 |
| 25 | 35 |
| 26 | 36 |
| 27 | 37 |
| 28 | 38 |
| 29 | 40 |
| 30 | 41 |
| 31 | 43 |
| 32 | 44 |
| 33 | 45 |
| 34 | 46 |
| 35 | 47 |
| 36 | 48 |
| 37 | 49 |
| 38 | 50 |
| 39 | 51 |
| 40 | 52 |
| 41 | 53 |
| 42 | 54 |
| 43 | 55 |
| 44 | 57 |
| 45 | 58 |
| 46 | 59 |
| 47 | 61 |
| 48 | 62 |
| 49 | 64 |
| 50 | 65 |
| 51 | 66 |
| 52 | 67 |
| 53 | 68 |
| 54 | 69 |
| 55 | 70 |
| 56 | 71 |
| 57 | 73 |
| 58 | 74 |
| 59 | 75 |
| 60 | 76 |
| 61 | 77 |
| 62 | 78 |
| 63 | 79 |
| 64 | 81 |
| 65 | 82 |
| 66 | 83 |
| 67 | 85 |
| 68 | 86 |
| 69 | 87 |
| 70 | 88 |
| 71 | 89 |
| 72 | 92 |
| 73 | 93 |
[2,3,5,6,9,10,11,13,16,17,18,19,20,21,22,23,25,26, 27,29,30,31,33,34,35,36,37,38,40,41,43,44,45,46, 47,48,49,50,51,52,53,54,55,57,58,59,61,62,64,65, 66,67,68,69,70,71,73,74,75,76,77,78,79,81,82,83, 85,86,87,88,89,92,93] |