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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 8 |
| 4 | 9 |
| 5 | 12 |
| 6 | 16 |
| 7 | 17 |
| 8 | 36 |
| 9 | 68 |
| 10 | 72 |
| 11 | 73 |
| 12 | 76 |
| 13 | 100 |
| 14 | 132 |
| 15 | 136 |
| 16 | 137 |
| 17 | 140 |
| 18 | 144 |
| 19 | 145 |
| 20 | 292 |
| 21 | 548 |
| 22 | 580 |
| 23 | 584 |
| 24 | 585 |
| 25 | 588 |
| 26 | 612 |
| 27 | 804 |
| 28 | 1060 |
| 29 | 1092 |
| 30 | 1096 |
| 31 | 1097 |
| 32 | 1100 |
| 33 | 1124 |
| 34 | 1156 |
| 35 | 1160 |
| 36 | 1161 |
| 37 | 1164 |
| 38 | 1168 |
| 39 | 1169 |
| 40 | 2340 |
| 41 | 4388 |
| 42 | 4644 |
| 43 | 4676 |
| 44 | 4680 |
| 45 | 4681 |
| 46 | 4684 |
| 47 | 4708 |
| 48 | 4900 |
| 49 | 6436 |
| 50 | 8484 |
[1,4,8,9,12,16,17,36,68,72,73,76,100,132,136,137, 140,144,145,292,548,580,584,585,588,612,804,1060, 1092,1096,1097,1100,1124,1156,1160,1161,1164,1168, 1169,2340,4388,4644,4676,4680,4681,4684,4708,4900, 6436,8484] |