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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 73 |
| 3 | 97 |
| 4 | 283 |
| 5 | 307 |
| 6 | 313 |
| 7 | 433 |
| 8 | 523 |
| 9 | 577 |
| 10 | 643 |
| 11 | 787 |
| 12 | 937 |
| 13 | 1123 |
| 14 | 1153 |
| 15 | 1483 |
| 16 | 1627 |
| 17 | 1657 |
| 18 | 1753 |
| 19 | 1777 |
| 20 | 1867 |
| 21 | 1987 |
| 22 | 1993 |
| 23 | 2113 |
| 24 | 2203 |
| 25 | 2467 |
| 26 | 2593 |
| 27 | 2617 |
| 28 | 2707 |
| 29 | 2803 |
| 30 | 2833 |
| 31 | 2953 |
| 32 | 3163 |
| 33 | 3307 |
| 34 | 3433 |
| 35 | 3457 |
| 36 | 3547 |
| 37 | 3643 |
| 38 | 3673 |
| 39 | 3793 |
| 40 | 4003 |
| 41 | 4177 |
| 42 | 4273 |
| 43 | 4297 |
[3,73,97,283,307,313,433,523,577,643,787,937,1123, 1153,1483,1627,1657,1753,1777,1867,1987,1993,2113, 2203,2467,2593,2617,2707,2803,2833,2953,3163,3307, 3433,3457,3547,3643,3673,3793,4003,4177,4273,4297] |