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| n | a(n) |
|---|---|
| 1 | 131 |
| 2 | 151 |
| 3 | 229 |
| 4 | 233 |
| 5 | 311 |
| 6 | 571 |
| 7 | 643 |
| 8 | 727 |
| 9 | 941 |
| 10 | 1013 |
| 11 | 1051 |
| 12 | 1153 |
| 13 | 1373 |
| 14 | 1531 |
| 15 | 1667 |
| 16 | 1669 |
| 17 | 1723 |
| 18 | 1783 |
| 19 | 1787 |
| 20 | 1831 |
| 21 | 1951 |
| 22 | 1979 |
| 23 | 2029 |
| 24 | 2131 |
| 25 | 2213 |
| 26 | 2239 |
| 27 | 2311 |
| 28 | 2441 |
| 29 | 2593 |
| 30 | 2621 |
| 31 | 2633 |
| 32 | 2659 |
| 33 | 2663 |
| 34 | 2887 |
| 35 | 3001 |
| 36 | 3011 |
| 37 | 3019 |
| 38 | 3121 |
| 39 | 3169 |
| 40 | 3209 |
| 41 | 3253 |
| 42 | 3347 |
| 43 | 3413 |
| 44 | 3457 |
[131,151,229,233,311,571,643,727,941,1013,1051, 1153,1373,1531,1667,1669,1723,1783,1787,1831,1951, 1979,2029,2131,2213,2239,2311,2441,2593,2621,2633, 2659,2663,2887,3001,3011,3019,3121,3169,3209,3253, 3347,3413,3457] |