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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 15 |
| 3 | 29 |
| 4 | 61 |
| 5 | 117 |
| 6 | 241 |
| 7 | 245 |
| 8 | 267 |
| 9 | 469 |
| 10 | 483 |
| 11 | 497 |
| 12 | 535 |
| 13 | 537 |
| 14 | 965 |
| 15 | 981 |
| 16 | 985 |
| 17 | 995 |
| 18 | 1069 |
| 19 | 1073 |
| 20 | 1075 |
| 21 | 1877 |
| 22 | 1933 |
| 23 | 1969 |
| 24 | 1971 |
| 25 | 1989 |
| 26 | 2009 |
| 27 | 2141 |
| 28 | 2147 |
| 29 | 2149 |
| 30 | 3861 |
| 31 | 3925 |
| 32 | 3939 |
| 33 | 3941 |
| 34 | 3981 |
| 35 | 4017 |
| 36 | 4019 |
| 37 | 4043 |
| 38 | 4277 |
| 39 | 4293 |
| 40 | 4297 |
| 41 | 4301 |
| 42 | 7509 |
| 43 | 7733 |
| 44 | 7877 |
| 45 | 7885 |
| 46 | 7957 |
| 47 | 8035 |
[7,15,29,61,117,241,245,267,469,483,497,535,537, 965,981,985,995,1069,1073,1075,1877,1933,1969, 1971,1989,2009,2141,2147,2149,3861,3925,3939,3941, 3981,4017,4019,4043,4277,4293,4297,4301,7509,7733, 7877,7885,7957,8035] |