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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 3 |
| 2 | 7 |
| 3 | 10 |
| 4 | 15 |
| 5 | 18 |
| 6 | 22 |
| 7 | 25 |
| 8 | 30 |
| 9 | 33 |
| 10 | 37 |
| 11 | 40 |
| 12 | 45 |
| 13 | 48 |
| 14 | 52 |
| 15 | 55 |
| 16 | 60 |
| 17 | 63 |
| 18 | 67 |
| 19 | 70 |
| 20 | 75 |
| 21 | 78 |
| 22 | 82 |
| 23 | 85 |
| 24 | 90 |
| 25 | 93 |
| 26 | 97 |
| 27 | 100 |
| 28 | 105 |
| 29 | 108 |
| 30 | 112 |
| 31 | 115 |
| 32 | 120 |
| 33 | 123 |
| 34 | 127 |
| 35 | 130 |
| 36 | 135 |
| 37 | 138 |
| 38 | 142 |
| 39 | 145 |
| 40 | 150 |
| 41 | 153 |
| 42 | 157 |
| 43 | 160 |
| 44 | 165 |
| 45 | 168 |
| 46 | 172 |
| 47 | 175 |
| 48 | 180 |
| 49 | 183 |
| 50 | 187 |
| 51 | 190 |
[0,3,7,10,15,18,22,25,30,33,37,40,45,48,52,55,60, 63,67,70,75,78,82,85,90,93,97,100,105,108,112,115, 120,123,127,130,135,138,142,145,150,153,157,160, 165,168,172,175,180,183,187,190] |