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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 4 |
| 2 | 7 |
| 3 | 10 |
| 4 | 14 |
| 5 | 17 |
| 6 | 20 |
| 7 | 24 |
| 8 | 27 |
| 9 | 30 |
| 10 | 34 |
| 11 | 37 |
| 12 | 40 |
| 13 | 43 |
| 14 | 47 |
| 15 | 50 |
| 16 | 53 |
| 17 | 57 |
| 18 | 60 |
| 19 | 63 |
| 20 | 67 |
| 21 | 70 |
| 22 | 73 |
| 23 | 76 |
| 24 | 80 |
| 25 | 83 |
| 26 | 86 |
| 27 | 90 |
| 28 | 93 |
| 29 | 96 |
| 30 | 100 |
| 31 | 103 |
| 32 | 106 |
| 33 | 109 |
| 34 | 113 |
| 35 | 116 |
| 36 | 119 |
| 37 | 123 |
| 38 | 126 |
| 39 | 129 |
| 40 | 133 |
| 41 | 136 |
| 42 | 139 |
| 43 | 143 |
| 44 | 146 |
| 45 | 149 |
| 46 | 152 |
| 47 | 156 |
| 48 | 159 |
| 49 | 162 |
| 50 | 166 |
| 51 | 169 |
| 52 | 172 |
| 53 | 176 |
| 54 | 179 |
| 55 | 182 |
| 56 | 185 |
| 57 | 189 |
[0,4,7,10,14,17,20,24,27,30,34,37,40,43,47,50,53, 57,60,63,67,70,73,76,80,83,86,90,93,96,100,103, 106,109,113,116,119,123,126,129,133,136,139,143, 146,149,152,156,159,162,166,169,172,176,179,182, 185,189] |