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| n | a(n) |
|---|---|
| 1 | 27 |
| 2 | 30 |
| 3 | 70 |
| 4 | 105 |
| 5 | 231 |
| 6 | 286 |
| 7 | 627 |
| 8 | 646 |
| 9 | 805 |
| 10 | 897 |
| 11 | 1581 |
| 12 | 1798 |
| 13 | 2967 |
| 14 | 3055 |
| 15 | 3526 |
| 16 | 4543 |
| 17 | 5487 |
| 18 | 6461 |
| 19 | 6745 |
| 20 | 7198 |
| 21 | 7881 |
| 22 | 9717 |
| 23 | 10366 |
| 24 | 10707 |
| 25 | 14231 |
| 26 | 16377 |
| 27 | 20806 |
| 28 | 21091 |
| 29 | 23326 |
| 30 | 26331 |
| 31 | 29607 |
| 32 | 33901 |
| 33 | 35905 |
| 34 | 37411 |
| 35 | 38086 |
| 36 | 38843 |
| 37 | 40587 |
| 38 | 42211 |
| 39 | 44998 |
| 40 | 55581 |
[27,30,70,105,231,286,627,646,805,897,1581,1798, 2967,3055,3526,4543,5487,6461,6745,7198,7881,9717, 10366,10707,14231,16377,20806,21091,23326,26331, 29607,33901,35905,37411,38086,38843,40587,42211, 44998,55581] |