| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 15 |
| 3 | 22 |
| 4 | 26 |
| 5 | 28 |
| 6 | 31 |
| 7 | 40 |
| 8 | 45 |
| 9 | 52 |
| 10 | 55 |
| 11 | 59 |
| 12 | 61 |
| 13 | 67 |
| 14 | 79 |
| 15 | 85 |
| 16 | 87 |
| 17 | 92 |
| 18 | 94 |
| 19 | 100 |
| 20 | 102 |
| 21 | 103 |
| 22 | 106 |
| 23 | 114 |
| 24 | 115 |
| 25 | 124 |
| 26 | 130 |
| 27 | 140 |
| 28 | 142 |
| 29 | 147 |
| 30 | 155 |
| 31 | 157 |
| 32 | 159 |
| 33 | 166 |
| 34 | 175 |
| 35 | 178 |
| 36 | 180 |
| 37 | 184 |
| 38 | 187 |
| 39 | 189 |
| 40 | 190 |
| 41 | 191 |
| 42 | 197 |
| 43 | 202 |
| 44 | 205 |
| 45 | 206 |
| 46 | 210 |
| 47 | 211 |
| 48 | 214 |
| 49 | 220 |
| 50 | 224 |
| 51 | 231 |
| 52 | 232 |
| 53 | 240 |
| 54 | 241 |
| 55 | 246 |
| 56 | 247 |
[7,15,22,26,28,31,40,45,52,55,59,61,67,79,85,87, 92,94,100,102,103,106,114,115,124,130,140,142,147, 155,157,159,166,175,178,180,184,187,189,190,191, 197,202,205,206,210,211,214,220,224,231,232,240, 241,246,247] |