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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 13 |
| 3 | 17 |
| 4 | 19 |
| 5 | 31 |
| 6 | 37 |
| 7 | 43 |
| 8 | 47 |
| 9 | 61 |
| 10 | 73 |
| 11 | 79 |
| 12 | 83 |
| 13 | 223 |
| 14 | 227 |
| 15 | 263 |
| 16 | 281 |
| 17 | 283 |
| 18 | 463 |
| 19 | 643 |
| 20 | 683 |
| 21 | 821 |
| 22 | 827 |
| 23 | 881 |
| 24 | 1117 |
| 25 | 1231 |
| 26 | 1259 |
| 27 | 1291 |
| 28 | 1321 |
| 29 | 1361 |
| 30 | 1367 |
| 31 | 1433 |
| 32 | 1471 |
| 33 | 1543 |
| 34 | 1567 |
| 35 | 1583 |
| 36 | 1597 |
| 37 | 1619 |
| 38 | 1637 |
| 39 | 1657 |
| 40 | 1699 |
| 41 | 1723 |
| 42 | 1741 |
| 43 | 1753 |
| 44 | 1777 |
| 45 | 1933 |
| 46 | 1951 |
| 47 | 1973 |
[11,13,17,19,31,37,43,47,61,73,79,83,223,227,263, 281,283,463,643,683,821,827,881,1117,1231,1259, 1291,1321,1361,1367,1433,1471,1543,1567,1583,1597, 1619,1637,1657,1699,1723,1741,1753,1777,1933,1951, 1973] |