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| n | a(n) |
|---|---|
| 1 | 86 |
| 2 | 216 |
| 3 | 684 |
| 4 | 1714 |
| 5 | 4434 |
| 6 | 10610 |
| 7 | 24754 |
| 8 | 55451 |
| 9 | 120398 |
| 10 | 253258 |
| 11 | 517352 |
| 12 | 1027629 |
| 13 | 1987737 |
| 14 | 3749525 |
| 15 | 6907155 |
| 16 | 12442630 |
| 17 | 21946647 |
| 18 | 37947805 |
| 19 | 64395228 |
| 20 | 107355159 |
| 21 | 176001834 |
| 22 | 284007825 |
| 23 | 451470045 |
| 24 | 707545860 |
| 25 | 1094020513 |
| 26 | 1670083737 |
[86,216,684,1714,4434,10610,24754,55451,120398, 253258,517352,1027629,1987737,3749525,6907155, 12442630,21946647,37947805,64395228,107355159, 176001834,284007825,451470045,707545860, 1094020513,1670083737] |