| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 8 |
| 3 | 13 |
| 4 | 17 |
| 5 | 20 |
| 6 | 25 |
| 7 | 30 |
| 8 | 33 |
| 9 | 37 |
| 10 | 42 |
| 11 | 46 |
| 12 | 50 |
| 13 | 55 |
| 14 | 61 |
| 15 | 67 |
| 16 | 70 |
| 17 | 72 |
| 18 | 77 |
| 19 | 80 |
| 20 | 83 |
| 21 | 89 |
| 22 | 93 |
| 23 | 96 |
| 24 | 101 |
| 25 | 106 |
| 26 | 112 |
| 27 | 118 |
| 28 | 120 |
| 29 | 124 |
| 30 | 131 |
| 31 | 133 |
| 32 | 135 |
| 33 | 141 |
| 34 | 143 |
| 35 | 146 |
| 36 | 153 |
| 37 | 157 |
| 38 | 162 |
| 39 | 169 |
| 40 | 171 |
| 41 | 175 |
| 42 | 182 |
| 43 | 183 |
| 44 | 187 |
| 45 | 195 |
| 46 | 196 |
| 47 | 198 |
| 48 | 205 |
| 49 | 207 |
[1,4,8,13,17,20,25,30,33,37,42,46,50,55,61,67,70, 72,77,80,83,89,93,96,101,106,112,118,120,124,131, 133,135,141,143,146,153,157,162,169,171,175,182, 183,187,195,196,198,205,207] |