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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 17 |
| 4 | 33 |
| 5 | 34 |
| 6 | 35 |
| 7 | 66 |
| 8 | 67 |
| 9 | 69 |
| 10 | 133 |
| 11 | 134 |
| 12 | 135 |
| 13 | 137 |
| 14 | 138 |
| 15 | 139 |
| 16 | 265 |
| 17 | 266 |
| 18 | 267 |
| 19 | 269 |
| 20 | 270 |
| 21 | 275 |
| 22 | 277 |
| 23 | 531 |
| 24 | 533 |
| 25 | 537 |
| 26 | 539 |
| 27 | 549 |
| 28 | 551 |
| 29 | 555 |
| 30 | 1061 |
| 31 | 1063 |
| 32 | 1067 |
| 33 | 1075 |
| 34 | 1076 |
| 35 | 1077 |
| 36 | 1078 |
| 37 | 1079 |
| 38 | 1099 |
| 39 | 1100 |
| 40 | 1101 |
| 41 | 1109 |
| 42 | 2123 |
| 43 | 2124 |
| 44 | 2125 |
| 45 | 2133 |
| 46 | 2149 |
| 47 | 2152 |
| 48 | 2153 |
[4,8,17,33,34,35,66,67,69,133,134,135,137,138,139, 265,266,267,269,270,275,277,531,533,537,539,549, 551,555,1061,1063,1067,1075,1076,1077,1078,1079, 1099,1100,1101,1109,2123,2124,2125,2133,2149,2152, 2153] |