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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 34 |
| 3 | 97 |
| 4 | 305 |
| 5 | 959 |
| 6 | 3033 |
| 7 | 9581 |
| 8 | 30354 |
| 9 | 96122 |
| 10 | 304551 |
| 11 | 964960 |
| 12 | 3057691 |
| 13 | 9689250 |
| 14 | 30704176 |
| 15 | 97298863 |
| 16 | 308333649 |
| 17 | 977091497 |
| 18 | 3096352093 |
| 19 | 9812187127 |
| 20 | 31094352992 |
| 21 | 98536547134 |
| 22 | 312257747281 |
| 23 | 989530396718 |
| 24 | 3135776321313 |
| 25 | 9937131194560 |
[8,34,97,305,959,3033,9581,30354,96122,304551, 964960,3057691,9689250,30704176,97298863, 308333649,977091497,3096352093,9812187127, 31094352992,98536547134,312257747281,989530396718, 3135776321313,9937131194560] |