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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 39 |
| 3 | 55 |
| 4 | 81 |
| 5 | 515 |
| 6 | 707 |
| 7 | 1067 |
| 8 | 1255 |
| 9 | 1454 |
| 10 | 1691 |
| 11 | 1724 |
| 12 | 2291 |
| 13 | 2627 |
| 14 | 2747 |
| 15 | 2867 |
| 16 | 3408 |
| 17 | 4063 |
| 18 | 5359 |
| 19 | 6583 |
| 20 | 7996 |
| 21 | 8615 |
| 22 | 9375 |
| 23 | 11623 |
| 24 | 11637 |
| 25 | 12047 |
| 26 | 12279 |
| 27 | 13248 |
| 28 | 14359 |
| 29 | 14863 |
| 30 | 15943 |
| 31 | 17136 |
| 32 | 20455 |
| 33 | 23004 |
| 34 | 27644 |
| 35 | 32471 |
| 36 | 37491 |
| 37 | 39424 |
| 38 | 49271 |
| 39 | 52607 |
| 40 | 53973 |
| 41 | 53996 |
| 42 | 54656 |
[12,39,55,81,515,707,1067,1255,1454,1691,1724, 2291,2627,2747,2867,3408,4063,5359,6583,7996,8615, 9375,11623,11637,12047,12279,13248,14359,14863, 15943,17136,20455,23004,27644,32471,37491,39424, 49271,52607,53973,53996,54656] |