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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 37 |
| 4 | 73 |
| 5 | 97 |
| 6 | 577 |
| 7 | 757 |
| 8 | 997 |
| 9 | 1297 |
| 10 | 4357 |
| 11 | 5197 |
| 12 | 7213 |
| 13 | 7873 |
| 14 | 8737 |
| 15 | 8761 |
| 16 | 10273 |
| 17 | 13033 |
| 18 | 18097 |
| 19 | 23041 |
| 20 | 23593 |
| 21 | 24169 |
| 22 | 24337 |
| 23 | 24697 |
| 24 | 26713 |
| 25 | 29437 |
| 26 | 37117 |
| 27 | 41257 |
| 28 | 41617 |
| 29 | 43117 |
| 30 | 45817 |
| 31 | 46573 |
| 32 | 49033 |
| 33 | 49201 |
| 34 | 49393 |
| 35 | 56857 |
| 36 | 57601 |
| 37 | 59341 |
| 38 | 60601 |
[2,3,37,73,97,577,757,997,1297,4357,5197,7213, 7873,8737,8761,10273,13033,18097,23041,23593, 24169,24337,24697,26713,29437,37117,41257,41617, 43117,45817,46573,49033,49201,49393,56857,57601, 59341,60601] |