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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 9 |
| 5 | 11 |
| 6 | 14 |
| 7 | 16 |
| 8 | 19 |
| 9 | 21 |
| 10 | 24 |
| 11 | 26 |
| 12 | 29 |
| 13 | 31 |
| 14 | 34 |
| 15 | 36 |
| 16 | 38 |
| 17 | 41 |
| 18 | 43 |
| 19 | 46 |
| 20 | 48 |
| 21 | 51 |
| 22 | 53 |
| 23 | 56 |
| 24 | 58 |
| 25 | 61 |
| 26 | 63 |
| 27 | 66 |
| 28 | 68 |
| 29 | 71 |
| 30 | 73 |
| 31 | 75 |
| 32 | 78 |
| 33 | 80 |
| 34 | 83 |
| 35 | 85 |
| 36 | 88 |
| 37 | 90 |
| 38 | 93 |
| 39 | 95 |
| 40 | 98 |
| 41 | 100 |
| 42 | 103 |
| 43 | 105 |
| 44 | 108 |
| 45 | 110 |
| 46 | 112 |
| 47 | 115 |
| 48 | 117 |
| 49 | 120 |
| 50 | 122 |
| 51 | 125 |
| 52 | 127 |
| 53 | 130 |
| 54 | 132 |
| 55 | 135 |
| 56 | 137 |
| 57 | 140 |
| 58 | 142 |
| 59 | 145 |
| 60 | 147 |
| 61 | 149 |
[2,4,6,9,11,14,16,19,21,24,26,29,31,34,36,38,41, 43,46,48,51,53,56,58,61,63,66,68,71,73,75,78,80, 83,85,88,90,93,95,98,100,103,105,108,110,112,115, 117,120,122,125,127,130,132,135,137,140,142,145, 147,149] |