| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 7 |
| 3 | 12 |
| 4 | 15 |
| 5 | 18 |
| 6 | 21 |
| 7 | 28 |
| 8 | 33 |
| 9 | 33 |
| 10 | 36 |
| 11 | 39 |
| 12 | 47 |
| 13 | 52 |
| 14 | 51 |
| 15 | 54 |
| 16 | 57 |
| 17 | 68 |
| 18 | 73 |
| 19 | 69 |
| 20 | 72 |
| 21 | 75 |
| 22 | 87 |
| 23 | 92 |
| 24 | 87 |
| 25 | 90 |
| 26 | 93 |
| 27 | 108 |
| 28 | 113 |
| 29 | 105 |
| 30 | 108 |
| 31 | 111 |
| 32 | 127 |
| 33 | 132 |
| 34 | 123 |
| 35 | 126 |
| 36 | 129 |
| 37 | 148 |
| 38 | 153 |
| 39 | 141 |
| 40 | 144 |
| 41 | 147 |
| 42 | 167 |
| 43 | 172 |
| 44 | 159 |
| 45 | 162 |
| 46 | 165 |
| 47 | 188 |
| 48 | 193 |
| 49 | 177 |
[1,3,7,12,15,18,21,28,33,33,36,39,47,52,51,54,57, 68,73,69,72,75,87,92,87,90,93,108,113,105,108,111, 127,132,123,126,129,148,153,141,144,147,167,172, 159,162,165,188,193,177] |