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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 7 |
| 5 | 9 |
| 6 | 11 |
| 7 | 13 |
| 8 | 16 |
| 9 | 18 |
| 10 | 20 |
| 11 | 21 |
| 12 | 23 |
| 13 | 25 |
| 14 | 28 |
| 15 | 30 |
| 16 | 32 |
| 17 | 33 |
| 18 | 35 |
| 19 | 37 |
| 20 | 40 |
| 21 | 42 |
| 22 | 44 |
| 23 | 45 |
| 24 | 47 |
| 25 | 49 |
| 26 | 52 |
| 27 | 54 |
| 28 | 56 |
| 29 | 58 |
| 30 | 59 |
| 31 | 61 |
| 32 | 63 |
| 33 | 66 |
| 34 | 68 |
| 35 | 70 |
| 36 | 71 |
| 37 | 73 |
| 38 | 75 |
| 39 | 78 |
| 40 | 80 |
| 41 | 82 |
| 42 | 83 |
| 43 | 85 |
| 44 | 87 |
| 45 | 90 |
| 46 | 92 |
| 47 | 94 |
| 48 | 95 |
| 49 | 97 |
| 50 | 99 |
| 51 | 101 |
| 52 | 104 |
| 53 | 106 |
| 54 | 108 |
| 55 | 109 |
| 56 | 111 |
| 57 | 113 |
| 58 | 116 |
| 59 | 118 |
| 60 | 120 |
| 61 | 121 |
| 62 | 123 |
| 63 | 125 |
[2,4,6,7,9,11,13,16,18,20,21,23,25,28,30,32,33,35, 37,40,42,44,45,47,49,52,54,56,58,59,61,63,66,68, 70,71,73,75,78,80,82,83,85,87,90,92,94,95,97,99, 101,104,106,108,109,111,113,116,118,120,121,123, 125] |