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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 79 |
| 3 | 223 |
| 4 | 439 |
| 5 | 1087 |
| 6 | 13687 |
| 7 | 56167 |
| 8 | 74527 |
| 9 | 91807 |
| 10 | 95479 |
| 11 | 149767 |
| 12 | 184039 |
| 13 | 194479 |
| 14 | 199807 |
| 15 | 263167 |
| 16 | 314719 |
| 17 | 328327 |
| 18 | 370879 |
| 19 | 651247 |
| 20 | 804607 |
| 21 | 1071223 |
| 22 | 1147039 |
| 23 | 1238767 |
| 24 | 1306447 |
| 25 | 1520287 |
| 26 | 1535119 |
| 27 | 1718719 |
| 28 | 2442967 |
| 29 | 2595319 |
| 30 | 2614687 |
[7,79,223,439,1087,13687,56167,74527,91807,95479, 149767,184039,194479,199807,263167,314719,328327, 370879,651247,804607,1071223,1147039,1238767, 1306447,1520287,1535119,1718719,2442967,2595319, 2614687] |