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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 6 |
| 4 | 10 |
| 5 | 15 |
| 6 | 18 |
| 7 | 21 |
| 8 | 24 |
| 9 | 25 |
| 10 | 27 |
| 11 | 28 |
| 12 | 33 |
| 13 | 40 |
| 14 | 42 |
| 15 | 46 |
| 16 | 49 |
| 17 | 52 |
| 18 | 54 |
| 19 | 57 |
| 20 | 60 |
| 21 | 63 |
| 22 | 64 |
| 23 | 66 |
| 24 | 69 |
| 25 | 70 |
| 26 | 75 |
| 27 | 76 |
| 28 | 81 |
| 29 | 82 |
| 30 | 88 |
| 31 | 91 |
| 32 | 94 |
| 33 | 99 |
| 34 | 102 |
| 35 | 105 |
| 36 | 106 |
| 37 | 115 |
| 38 | 117 |
| 39 | 118 |
| 40 | 120 |
| 41 | 123 |
| 42 | 129 |
| 43 | 130 |
| 44 | 132 |
| 45 | 136 |
| 46 | 138 |
| 47 | 145 |
| 48 | 147 |
| 49 | 148 |
| 50 | 153 |
| 51 | 160 |
| 52 | 162 |
| 53 | 172 |
| 54 | 174 |
| 55 | 180 |
| 56 | 183 |
| 57 | 186 |
| 58 | 187 |
| 59 | 190 |
| 60 | 195 |
| 61 | 201 |
[1,4,6,10,15,18,21,24,25,27,28,33,40,42,46,49,52, 54,57,60,63,64,66,69,70,75,76,81,82,88,91,94,99, 102,105,106,115,117,118,120,123,129,130,132,136, 138,145,147,148,153,160,162,172,174,180,183,186, 187,190,195,201] |