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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4181 |
| 3 | 6721 |
| 4 | 13201 |
| 5 | 34561 |
| 6 | 51841 |
| 7 | 64681 |
| 8 | 90061 |
| 9 | 96049 |
| 10 | 97921 |
| 11 | 163081 |
| 12 | 186961 |
| 13 | 197209 |
| 14 | 268801 |
| 15 | 283361 |
| 16 | 302101 |
| 17 | 330929 |
| 18 | 399001 |
| 19 | 489601 |
| 20 | 520801 |
| 21 | 636641 |
| 22 | 655201 |
| 23 | 920577 |
| 24 | 999941 |
| 25 | 1034881 |
| 26 | 1072513 |
| 27 | 1081649 |
| 28 | 1084201 |
| 29 | 1106561 |
| 30 | 1317121 |
| 31 | 1346269 |
| 32 | 1392169 |
| 33 | 1533601 |
[1,4181,6721,13201,34561,51841,64681,90061,96049, 97921,163081,186961,197209,268801,283361,302101, 330929,399001,489601,520801,636641,655201,920577, 999941,1034881,1072513,1081649,1084201,1106561, 1317121,1346269,1392169,1533601] |