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| n | a(n) |
|---|---|
| 1 | 87 |
| 2 | 447 |
| 3 | 999 |
| 4 | 1935 |
| 5 | 2871 |
| 6 | 5079 |
| 7 | 6399 |
| 8 | 8679 |
| 9 | 10971 |
| 10 | 14667 |
| 11 | 16755 |
| 12 | 22323 |
| 13 | 24795 |
| 14 | 29979 |
| 15 | 35643 |
| 16 | 41019 |
| 17 | 44259 |
| 18 | 53139 |
| 19 | 56763 |
| 20 | 66123 |
| 21 | 74043 |
| 22 | 82203 |
| 23 | 86595 |
| 24 | 100035 |
| 25 | 106755 |
| 26 | 116403 |
| 27 | 125091 |
| 28 | 138243 |
| 29 | 143787 |
| 30 | 165627 |
| 31 | 171555 |
| 32 | 183867 |
| 33 | 196347 |
| 34 | 208971 |
| 35 | 222267 |
[87,447,999,1935,2871,5079,6399,8679,10971,14667, 16755,22323,24795,29979,35643,41019,44259,53139, 56763,66123,74043,82203,86595,100035,106755, 116403,125091,138243,143787,165627,171555,183867, 196347,208971,222267] |