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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 5 |
| 4 | 7 |
| 5 | 8 |
| 6 | 10 |
| 7 | 12 |
| 8 | 13 |
| 9 | 15 |
| 10 | 16 |
| 11 | 18 |
| 12 | 20 |
| 13 | 21 |
| 14 | 23 |
| 15 | 24 |
| 16 | 26 |
| 17 | 27 |
| 18 | 29 |
| 19 | 31 |
| 20 | 32 |
| 21 | 34 |
| 22 | 35 |
| 23 | 37 |
| 24 | 39 |
| 25 | 40 |
| 26 | 42 |
| 27 | 43 |
| 28 | 45 |
| 29 | 46 |
| 30 | 48 |
| 31 | 50 |
| 32 | 51 |
| 33 | 53 |
| 34 | 54 |
| 35 | 56 |
| 36 | 58 |
| 37 | 59 |
| 38 | 61 |
| 39 | 62 |
| 40 | 64 |
| 41 | 65 |
| 42 | 67 |
| 43 | 69 |
| 44 | 70 |
| 45 | 72 |
| 46 | 73 |
| 47 | 75 |
| 48 | 77 |
| 49 | 78 |
| 50 | 80 |
| 51 | 81 |
| 52 | 83 |
| 53 | 85 |
| 54 | 86 |
| 55 | 88 |
| 56 | 89 |
| 57 | 91 |
| 58 | 92 |
| 59 | 94 |
| 60 | 96 |
| 61 | 97 |
| 62 | 99 |
| 63 | 100 |
| 64 | 102 |
| 65 | 104 |
| 66 | 105 |
| 67 | 107 |
[1,2,4,5,7,8,10,12,13,15,16,18,20,21,23,24,26,27, 29,31,32,34,35,37,39,40,42,43,45,46,48,50,51,53, 54,56,58,59,61,62,64,65,67,69,70,72,73,75,77,78, 80,81,83,85,86,88,89,91,92,94,96,97,99,100,102, 104,105,107] |