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| n | a(n) |
|---|---|
| 1 | 1705 |
| 2 | 7015 |
| 3 | 31369 |
| 4 | 53599 |
| 5 | 77809 |
| 6 | 215635 |
| 7 | 244885 |
| 8 | 248239 |
| 9 | 346801 |
| 10 | 568879 |
| 11 | 662935 |
| 12 | 898105 |
| 13 | 2151769 |
| 14 | 2240515 |
| 15 | 2782579 |
| 16 | 9480829 |
| 17 | 10665265 |
| 18 | 11219485 |
| 19 | 13644085 |
| 20 | 13929205 |
| 21 | 16549579 |
| 22 | 17782879 |
| 23 | 21592289 |
| 24 | 29354329 |
| 25 | 30075565 |
| 26 | 35448439 |
| 27 | 39792379 |
[1705,7015,31369,53599,77809,215635,244885,248239, 346801,568879,662935,898105,2151769,2240515, 2782579,9480829,10665265,11219485,13644085, 13929205,16549579,17782879,21592289,29354329, 30075565,35448439,39792379] |