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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 7 |
| 3 | 13 |
| 4 | 31 |
| 5 | 37 |
| 6 | 73 |
| 7 | 79 |
| 8 | 119 |
| 9 | 137 |
| 10 | 173 |
| 11 | 179 |
| 12 | 287 |
| 13 | 293 |
| 14 | 329 |
| 15 | 365 |
| 16 | 440 |
| 17 | 446 |
| 18 | 554 |
| 19 | 560 |
| 20 | 668 |
| 21 | 704 |
| 22 | 740 |
| 23 | 746 |
| 24 | 986 |
| 25 | 1004 |
| 26 | 1040 |
| 27 | 1080 |
| 28 | 1188 |
| 29 | 1194 |
| 30 | 1410 |
| 31 | 1416 |
| 32 | 1542 |
| 33 | 1578 |
| 34 | 1614 |
| 35 | 1650 |
| 36 | 1974 |
| 37 | 1980 |
| 38 | 2016 |
| 39 | 2052 |
| 40 | 2292 |
| 41 | 2298 |
| 42 | 2514 |
| 43 | 2520 |
| 44 | 2628 |
| 45 | 2736 |
| 46 | 2772 |
| 47 | 2778 |
| 48 | 3228 |
| 49 | 3246 |
| 50 | 3354 |
| 51 | 3390 |
| 52 | 3498 |
| 53 | 3504 |
| 54 | 3744 |
| 55 | 3780 |
| 56 | 4020 |
| 57 | 4056 |
[1,7,13,31,37,73,79,119,137,173,179,287,293,329, 365,440,446,554,560,668,704,740,746,986,1004,1040, 1080,1188,1194,1410,1416,1542,1578,1614,1650,1974, 1980,2016,2052,2292,2298,2514,2520,2628,2736,2772, 2778,3228,3246,3354,3390,3498,3504,3744,3780,4020, 4056] |