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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 37 |
| 3 | 43 |
| 4 | 61 |
| 5 | 67 |
| 6 | 73 |
| 7 | 97 |
| 8 | 109 |
| 9 | 199 |
| 10 | 211 |
| 11 | 223 |
| 12 | 241 |
| 13 | 349 |
| 14 | 409 |
| 15 | 421 |
| 16 | 457 |
| 17 | 463 |
| 18 | 541 |
| 19 | 571 |
| 20 | 751 |
| 21 | 757 |
| 22 | 823 |
| 23 | 991 |
| 24 | 1033 |
| 25 | 1087 |
| 26 | 1321 |
| 27 | 1423 |
| 28 | 1447 |
| 29 | 1543 |
| 30 | 2749 |
| 31 | 3361 |
| 32 | 3469 |
| 33 | 3499 |
| 34 | 3847 |
| 35 | 4111 |
| 36 | 4273 |
| 37 | 4483 |
| 38 | 5059 |
| 39 | 5437 |
| 40 | 5443 |
| 41 | 5449 |
| 42 | 6373 |
| 43 | 6709 |
| 44 | 6793 |
| 45 | 7687 |
| 46 | 8089 |
| 47 | 8221 |
| 48 | 8443 |
[19,37,43,61,67,73,97,109,199,211,223,241,349,409, 421,457,463,541,571,751,757,823,991,1033,1087, 1321,1423,1447,1543,2749,3361,3469,3499,3847,4111, 4273,4483,5059,5437,5443,5449,6373,6709,6793,7687, 8089,8221,8443] |