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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 69 |
| 3 | 211 |
| 4 | 258 |
| 5 | 270 |
| 6 | 276 |
| 7 | 433 |
| 8 | 609 |
| 9 | 639 |
| 10 | 787 |
| 11 | 877 |
| 12 | 1021 |
| 13 | 1201 |
| 14 | 1231 |
| 15 | 1255 |
| 16 | 1291 |
| 17 | 1321 |
| 18 | 1433 |
| 19 | 1621 |
| 20 | 1721 |
| 21 | 1787 |
| 22 | 1877 |
| 23 | 2011 |
| 24 | 2111 |
| 25 | 2131 |
| 26 | 2141 |
| 27 | 2161 |
| 28 | 2204 |
| 29 | 2311 |
| 30 | 2391 |
| 31 | 2411 |
| 32 | 2556 |
| 33 | 2676 |
| 34 | 2711 |
| 35 | 2931 |
| 36 | 3121 |
| 37 | 3343 |
| 38 | 3409 |
| 39 | 3413 |
| 40 | 3433 |
| 41 | 3463 |
| 42 | 3554 |
| 43 | 3643 |
| 44 | 3678 |
| 45 | 3679 |
| 46 | 3877 |
[1,69,211,258,270,276,433,609,639,787,877,1021, 1201,1231,1255,1291,1321,1433,1621,1721,1787,1877, 2011,2111,2131,2141,2161,2204,2311,2391,2411,2556, 2676,2711,2931,3121,3343,3409,3413,3433,3463,3554, 3643,3678,3679,3877] |