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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 37 |
| 3 | 61 |
| 4 | 73 |
| 5 | 97 |
| 6 | 109 |
| 7 | 153 |
| 8 | 157 |
| 9 | 181 |
| 10 | 193 |
| 11 | 229 |
| 12 | 241 |
| 13 | 277 |
| 14 | 313 |
| 15 | 325 |
| 16 | 337 |
| 17 | 349 |
| 18 | 373 |
| 19 | 397 |
| 20 | 409 |
| 21 | 421 |
| 22 | 433 |
| 23 | 457 |
| 24 | 541 |
| 25 | 577 |
| 26 | 601 |
| 27 | 613 |
| 28 | 661 |
| 29 | 673 |
| 30 | 709 |
| 31 | 733 |
| 32 | 757 |
| 33 | 769 |
| 34 | 801 |
| 35 | 829 |
| 36 | 853 |
| 37 | 877 |
| 38 | 925 |
| 39 | 937 |
| 40 | 997 |
| 41 | 1009 |
| 42 | 1021 |
| 43 | 1033 |
| 44 | 1069 |
| 45 | 1093 |
| 46 | 1117 |
| 47 | 1129 |
| 48 | 1153 |
| 49 | 1201 |
| 50 | 1213 |
| 51 | 1237 |
| 52 | 1249 |
| 53 | 1297 |
| 54 | 1321 |
| 55 | 1381 |
| 56 | 1429 |
| 57 | 1453 |
| 58 | 1489 |
| 59 | 1525 |
| 60 | 1549 |
[13,37,61,73,97,109,153,157,181,193,229,241,277, 313,325,337,349,373,397,409,421,433,457,541,577, 601,613,661,673,709,733,757,769,801,829,853,877, 925,937,997,1009,1021,1033,1069,1093,1117,1129, 1153,1201,1213,1237,1249,1297,1321,1381,1429,1453, 1489,1525,1549] |