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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 9 |
| 3 | 28 |
| 4 | 217 |
| 5 | 513 |
| 6 | 1332 |
| 7 | 1729 |
| 8 | 3376 |
| 9 | 5833 |
| 10 | 8001 |
| 11 | 13825 |
| 12 | 17577 |
| 13 | 19684 |
| 14 | 27001 |
| 15 | 42876 |
| 16 | 46657 |
| 17 | 54873 |
| 18 | 74089 |
| 19 | 103824 |
| 20 | 110593 |
| 21 | 132652 |
| 22 | 175617 |
| 23 | 216001 |
| 24 | 238329 |
| 25 | 250048 |
| 26 | 287497 |
| 27 | 373249 |
| 28 | 405225 |
| 29 | 421876 |
| 30 | 474553 |
| 31 | 512001 |
| 32 | 571788 |
| 33 | 729001 |
| 34 | 778689 |
| 35 | 884737 |
| 36 | 970300 |
| 37 | 1061209 |
| 38 | 1225044 |
| 39 | 1259713 |
| 40 | 1331001 |
[1,9,28,217,513,1332,1729,3376,5833,8001,13825, 17577,19684,27001,42876,46657,54873,74089,103824, 110593,132652,175617,216001,238329,250048,287497, 373249,405225,421876,474553,512001,571788,729001, 778689,884737,970300,1061209,1225044,1259713, 1331001] |