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| n | a(n) |
|---|---|
| 1 | 1387 |
| 2 | 2047 |
| 3 | 3277 |
| 4 | 7957 |
| 5 | 13747 |
| 6 | 23377 |
| 7 | 31417 |
| 8 | 60787 |
| 9 | 65077 |
| 10 | 88357 |
| 11 | 164737 |
| 12 | 188057 |
| 13 | 233017 |
| 14 | 275887 |
| 15 | 390937 |
| 16 | 486737 |
| 17 | 489997 |
| 18 | 514447 |
| 19 | 580337 |
| 20 | 604117 |
| 21 | 672487 |
| 22 | 680627 |
| 23 | 769567 |
| 24 | 769757 |
| 25 | 916327 |
| 26 | 1092547 |
| 27 | 1132657 |
| 28 | 1145257 |
| 29 | 1252697 |
| 30 | 1293337 |
| 31 | 1433407 |
| 32 | 1493857 |
| 33 | 1530787 |
[1387,2047,3277,7957,13747,23377,31417,60787, 65077,88357,164737,188057,233017,275887,390937, 486737,489997,514447,580337,604117,672487,680627, 769567,769757,916327,1092547,1132657,1145257, 1252697,1293337,1433407,1493857,1530787] |