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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 5 |
| 3 | 7 |
| 4 | 19 |
| 5 | 26 |
| 6 | 61 |
| 7 | 143 |
| 8 | 277 |
| 9 | 568 |
| 10 | 1244 |
| 11 | 2600 |
| 12 | 5369 |
| 13 | 11341 |
| 14 | 23905 |
| 15 | 49970 |
| 16 | 104796 |
| 17 | 220286 |
| 18 | 462165 |
| 19 | 969275 |
| 20 | 2034517 |
| 21 | 4270128 |
| 22 | 8959604 |
| 23 | 18801136 |
| 24 | 39456489 |
| 25 | 82798877 |
| 26 | 173748993 |
| 27 | 364613994 |
| 28 | 765145940 |
| 29 | 1605646822 |
| 30 | 3369435285 |
| 31 | 7070757515 |
[8,5,7,19,26,61,143,277,568,1244,2600,5369,11341, 23905,49970,104796,220286,462165,969275,2034517, 4270128,8959604,18801136,39456489,82798877, 173748993,364613994,765145940,1605646822, 3369435285,7070757515] |