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| n | a(n) |
|---|---|
| 1 | 13121 |
| 2 | 117281 |
| 3 | 188831 |
| 4 | 317971 |
| 5 | 429281 |
| 6 | 624721 |
| 7 | 627791 |
| 8 | 722431 |
| 9 | 774791 |
| 10 | 883721 |
| 11 | 924731 |
| 12 | 946291 |
| 13 | 1002721 |
| 14 | 1083851 |
| 15 | 1212011 |
| 16 | 1221601 |
| 17 | 1249111 |
| 18 | 1342361 |
| 19 | 1469761 |
| 20 | 1665761 |
| 21 | 1896901 |
| 22 | 2003081 |
| 23 | 2156251 |
| 24 | 2336011 |
| 25 | 2382761 |
| 26 | 2391451 |
| 27 | 2612021 |
| 28 | 2634551 |
[13121,117281,188831,317971,429281,624721,627791, 722431,774791,883721,924731,946291,1002721, 1083851,1212011,1221601,1249111,1342361,1469761, 1665761,1896901,2003081,2156251,2336011,2382761, 2391451,2612021,2634551] |