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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 9 |
| 3 | 18 |
| 4 | 25 |
| 5 | 38 |
| 6 | 49 |
| 7 | 66 |
| 8 | 81 |
| 9 | 102 |
| 10 | 121 |
| 11 | 146 |
| 12 | 169 |
| 13 | 198 |
| 14 | 225 |
| 15 | 258 |
| 16 | 289 |
| 17 | 326 |
| 18 | 361 |
| 19 | 402 |
| 20 | 441 |
| 21 | 486 |
| 22 | 529 |
| 23 | 578 |
| 24 | 625 |
| 25 | 678 |
| 26 | 729 |
| 27 | 786 |
| 28 | 841 |
| 29 | 902 |
| 30 | 961 |
| 31 | 1026 |
| 32 | 1089 |
| 33 | 1158 |
| 34 | 1225 |
| 35 | 1298 |
| 36 | 1369 |
| 37 | 1446 |
| 38 | 1521 |
| 39 | 1602 |
| 40 | 1681 |
| 41 | 1766 |
| 42 | 1849 |
| 43 | 1938 |
| 44 | 2025 |
| 45 | 2118 |
| 46 | 2209 |
| 47 | 2306 |
| 48 | 2401 |
| 49 | 2502 |
[1,6,9,18,25,38,49,66,81,102,121,146,169,198,225, 258,289,326,361,402,441,486,529,578,625,678,729, 786,841,902,961,1026,1089,1158,1225,1298,1369, 1446,1521,1602,1681,1766,1849,1938,2025,2118,2209, 2306,2401,2502] |