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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 20759 |
| 4 | 103619 |
| 5 | 145109 |
| 6 | 148853 |
| 7 | 199109 |
| 8 | 291503 |
| 9 | 353459 |
| 10 | 356591 |
| 11 | 362759 |
| 12 | 367733 |
| 13 | 475523 |
| 14 | 521831 |
| 15 | 527123 |
| 16 | 552059 |
| 17 | 603191 |
| 18 | 609809 |
| 19 | 639839 |
| 20 | 691979 |
| 21 | 726419 |
| 22 | 810809 |
| 23 | 812939 |
| 24 | 825491 |
| 25 | 940421 |
| 26 | 980471 |
| 27 | 998213 |
| 28 | 1103561 |
| 29 | 1117793 |
| 30 | 1132811 |
[2,3,20759,103619,145109,148853,199109,291503, 353459,356591,362759,367733,475523,521831,527123, 552059,603191,609809,639839,691979,726419,810809, 812939,825491,940421,980471,998213,1103561, 1117793,1132811] |