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| n | a(n) |
|---|---|
| 1 | 401 |
| 2 | 491 |
| 3 | 701 |
| 4 | 761 |
| 5 | 911 |
| 6 | 1571 |
| 7 | 2531 |
| 8 | 2741 |
| 9 | 3011 |
| 10 | 3041 |
| 11 | 3221 |
| 12 | 3491 |
| 13 | 3701 |
| 14 | 3881 |
| 15 | 4751 |
| 16 | 5051 |
| 17 | 5171 |
| 18 | 6221 |
| 19 | 6521 |
| 20 | 7151 |
| 21 | 7691 |
| 22 | 8171 |
| 23 | 8681 |
| 24 | 9311 |
| 25 | 9941 |
| 26 | 10151 |
| 27 | 10391 |
| 28 | 10631 |
| 29 | 10781 |
| 30 | 11321 |
| 31 | 11681 |
| 32 | 12281 |
| 33 | 12401 |
| 34 | 12791 |
| 35 | 13151 |
| 36 | 13241 |
| 37 | 13781 |
| 38 | 14411 |
| 39 | 14771 |
[401,491,701,761,911,1571,2531,2741,3011,3041, 3221,3491,3701,3881,4751,5051,5171,6221,6521,7151, 7691,8171,8681,9311,9941,10151,10391,10631,10781, 11321,11681,12281,12401,12791,13151,13241,13781, 14411,14771] |