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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 18 |
| 2 | 55 |
| 3 | 112 |
| 4 | 189 |
| 5 | 286 |
| 6 | 403 |
| 7 | 540 |
| 8 | 697 |
| 9 | 874 |
| 10 | 1071 |
| 11 | 1288 |
| 12 | 1525 |
| 13 | 1782 |
| 14 | 2059 |
| 15 | 2356 |
| 16 | 2673 |
| 17 | 3010 |
| 18 | 3367 |
| 19 | 3744 |
| 20 | 4141 |
| 21 | 4558 |
| 22 | 4995 |
| 23 | 5452 |
| 24 | 5929 |
| 25 | 6426 |
| 26 | 6943 |
| 27 | 7480 |
| 28 | 8037 |
| 29 | 8614 |
| 30 | 9211 |
| 31 | 9828 |
| 32 | 10465 |
| 33 | 11122 |
| 34 | 11799 |
| 35 | 12496 |
| 36 | 13213 |
| 37 | 13950 |
| 38 | 14707 |
| 39 | 15484 |
| 40 | 16281 |
| 41 | 17098 |
| 42 | 17935 |
| 43 | 18792 |
| 44 | 19669 |
| 45 | 20566 |
| 46 | 21483 |
[1,18,55,112,189,286,403,540,697,874,1071,1288, 1525,1782,2059,2356,2673,3010,3367,3744,4141,4558, 4995,5452,5929,6426,6943,7480,8037,8614,9211,9828, 10465,11122,11799,12496,13213,13950,14707,15484, 16281,17098,17935,18792,19669,20566,21483] |