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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 395 |
| 3 | 2258 |
| 4 | 11177 |
| 5 | 39066 |
| 6 | 115437 |
| 7 | 354572 |
| 8 | 920337 |
| 9 | 2088652 |
| 10 | 4325029 |
| 11 | 8248606 |
| 12 | 14889789 |
| 13 | 25395692 |
| 14 | 43971071 |
| 15 | 72461790 |
| 16 | 114932123 |
| 17 | 175804156 |
| 18 | 261631751 |
| 19 | 378607326 |
| 20 | 536343367 |
| 21 | 761825382 |
| 22 | 1059711829 |
| 23 | 1446131636 |
| 24 | 1941874063 |
[2,395,2258,11177,39066,115437,354572,920337, 2088652,4325029,8248606,14889789,25395692, 43971071,72461790,114932123,175804156,261631751, 378607326,536343367,761825382,1059711829, 1446131636,1941874063] |