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| n | a(n) |
|---|---|
| 1 | 638000 |
| 2 | 13466816 |
| 3 | 14753024 |
| 4 | 16092999 |
| 5 | 19494189 |
| 6 | 38137749 |
| 7 | 63668079 |
| 8 | 80061344 |
| 9 | 86119704 |
| 10 | 107232255 |
| 11 | 112375899 |
| 12 | 121550624 |
| 13 | 127205000 |
| 14 | 154466675 |
| 15 | 294147854 |
| 16 | 391738599 |
| 17 | 553140224 |
| 18 | 561712095 |
| 19 | 682199595 |
| 20 | 728999999 |
| 21 | 871651143 |
| 22 | 879207615 |
| 23 | 911062844 |
| 24 | 920985624 |
| 25 | 1017609999 |
[638000,13466816,14753024,16092999,19494189, 38137749,63668079,80061344,86119704,107232255, 112375899,121550624,127205000,154466675,294147854, 391738599,553140224,561712095,682199595,728999999, 871651143,879207615,911062844,920985624, 1017609999] |