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| n | a(n) |
|---|---|
| 2 | -1 |
| 3 | 240 |
| 4 | 521 |
| 5 | 800 |
| 6 | 1079 |
| 7 | 1362 |
| 8 | 1641 |
| 9 | 1920 |
| 10 | 2203 |
| 11 | 2482 |
| 12 | 2761 |
| 13 | 3042 |
| 14 | 3323 |
| 15 | 3602 |
| 16 | 3885 |
| 17 | 4162 |
| 18 | 4443 |
| 19 | 4724 |
| 20 | 5005 |
| 21 | 5282 |
| 22 | 5567 |
| 23 | 5844 |
| 24 | 6125 |
| 25 | 6404 |
| 26 | 6687 |
| 27 | 6964 |
| 28 | 7249 |
| 29 | 7524 |
| 30 | 7807 |
| 31 | 8086 |
| 32 | 8369 |
| 33 | 8644 |
| 34 | 8931 |
| 35 | 9206 |
| 36 | 9489 |
| 37 | 9766 |
| 38 | 10051 |
| 39 | 10326 |
| 40 | 10613 |
[-1,240,521,800,1079,1362,1641,1920,2203,2482, 2761,3042,3323,3602,3885,4162,4443,4724,5005,5282, 5567,5844,6125,6404,6687,6964,7249,7524,7807,8086, 8369,8644,8931,9206,9489,9766,10051,10326,10613] |