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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 19 |
| 4 | 43 |
| 5 | 59 |
| 6 | 97 |
| 7 | 157 |
| 8 | 173 |
| 9 | 191 |
| 10 | 211 |
| 11 | 229 |
| 12 | 233 |
| 13 | 271 |
| 14 | 347 |
| 15 | 401 |
| 16 | 419 |
| 17 | 439 |
| 18 | 457 |
| 19 | 461 |
| 20 | 499 |
| 21 | 571 |
| 22 | 613 |
| 23 | 647 |
| 24 | 727 |
| 25 | 743 |
| 26 | 761 |
| 27 | 857 |
| 28 | 971 |
| 29 | 1009 |
| 30 | 1031 |
| 31 | 1069 |
| 32 | 1103 |
| 33 | 1123 |
| 34 | 1217 |
| 35 | 1237 |
| 36 | 1259 |
| 37 | 1297 |
| 38 | 1373 |
| 39 | 1427 |
| 40 | 1483 |
| 41 | 1487 |
| 42 | 1559 |
| 43 | 1579 |
| 44 | 1597 |
| 45 | 1601 |
| 46 | 1693 |
| 47 | 1753 |
| 48 | 1787 |
| 49 | 1867 |
[2,5,19,43,59,97,157,173,191,211,229,233,271,347, 401,419,439,457,461,499,571,613,647,727,743,761, 857,971,1009,1031,1069,1103,1123,1217,1237,1259, 1297,1373,1427,1483,1487,1559,1579,1597,1601,1693, 1753,1787,1867] |