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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 6 |
| 3 | 10 |
| 4 | 13 |
| 5 | 17 |
| 6 | 20 |
| 7 | 24 |
| 8 | 27 |
| 9 | 30 |
| 10 | 34 |
| 11 | 37 |
| 12 | 41 |
| 13 | 44 |
| 14 | 48 |
| 15 | 51 |
| 16 | 54 |
| 17 | 58 |
| 18 | 61 |
| 19 | 65 |
| 20 | 68 |
| 21 | 72 |
| 22 | 75 |
| 23 | 78 |
| 24 | 82 |
| 25 | 85 |
| 26 | 89 |
| 27 | 92 |
| 28 | 96 |
| 29 | 99 |
| 30 | 102 |
| 31 | 106 |
| 32 | 109 |
| 33 | 113 |
| 34 | 116 |
| 35 | 120 |
| 36 | 123 |
| 37 | 126 |
| 38 | 130 |
| 39 | 133 |
| 40 | 137 |
| 41 | 140 |
| 42 | 144 |
| 43 | 147 |
| 44 | 150 |
| 45 | 154 |
| 46 | 157 |
| 47 | 161 |
| 48 | 164 |
| 49 | 168 |
| 50 | 171 |
| 51 | 174 |
| 52 | 178 |
| 53 | 181 |
| 54 | 185 |
| 55 | 188 |
| 56 | 192 |
| 57 | 195 |
| 58 | 198 |
[3,6,10,13,17,20,24,27,30,34,37,41,44,48,51,54,58, 61,65,68,72,75,78,82,85,89,92,96,99,102,106,109, 113,116,120,123,126,130,133,137,140,144,147,150, 154,157,161,164,168,171,174,178,181,185,188,192, 195,198] |