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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 32 |
| 3 | 85 |
| 4 | 226 |
| 5 | 601 |
| 6 | 1598 |
| 7 | 4249 |
| 8 | 11298 |
| 9 | 30041 |
| 10 | 79878 |
| 11 | 212393 |
| 12 | 564746 |
| 13 | 1501641 |
| 14 | 3992814 |
| 15 | 10616761 |
| 16 | 28229618 |
| 17 | 75061625 |
| 18 | 199586390 |
| 19 | 530693641 |
| 20 | 1411096922 |
| 21 | 3752060265 |
| 22 | 9976604734 |
| 23 | 26527463577 |
| 24 | 70535652418 |
| 25 | 187551977881 |
| 26 | 498694535334 |
[12,32,85,226,601,1598,4249,11298,30041,79878, 212393,564746,1501641,3992814,10616761,28229618, 75061625,199586390,530693641,1411096922, 3752060265,9976604734,26527463577,70535652418, 187551977881,498694535334] |