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| n | a(n) |
|---|---|
| 1 | 31 |
| 2 | 47 |
| 3 | 67 |
| 4 | 103 |
| 5 | 109 |
| 6 | 163 |
| 7 | 193 |
| 8 | 277 |
| 9 | 313 |
| 10 | 349 |
| 11 | 379 |
| 12 | 397 |
| 13 | 457 |
| 14 | 463 |
| 15 | 487 |
| 16 | 877 |
| 17 | 1087 |
| 18 | 1093 |
| 19 | 1279 |
| 20 | 1303 |
| 21 | 1567 |
| 22 | 1873 |
| 23 | 2269 |
| 24 | 2347 |
| 25 | 2473 |
| 26 | 2797 |
| 27 | 3697 |
| 28 | 4447 |
| 29 | 4789 |
| 30 | 4999 |
| 31 | 5077 |
| 32 | 5413 |
| 33 | 5503 |
| 34 | 5923 |
| 35 | 6007 |
| 36 | 6217 |
| 37 | 6469 |
| 38 | 6997 |
| 39 | 7603 |
| 40 | 7639 |
| 41 | 7723 |
| 42 | 7933 |
| 43 | 8779 |
| 44 | 9277 |
| 45 | 10159 |
[31,47,67,103,109,163,193,277,313,349,379,397,457, 463,487,877,1087,1093,1279,1303,1567,1873,2269, 2347,2473,2797,3697,4447,4789,4999,5077,5413,5503, 5923,6007,6217,6469,6997,7603,7639,7723,7933,8779, 9277,10159] |