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| n | a(n) |
|---|---|
| 1 | 14 |
| 2 | 38 |
| 3 | 100 |
| 4 | 272 |
| 5 | 741 |
| 6 | 2093 |
| 7 | 6036 |
| 8 | 17569 |
| 9 | 51839 |
| 10 | 154480 |
| 11 | 465438 |
| 12 | 1413661 |
| 13 | 4328633 |
| 14 | 13343012 |
| 15 | 41361410 |
| 16 | 128843945 |
| 17 | 402969212 |
| 18 | 1264606727 |
| 19 | 3979686619 |
| 20 | 12552988405 |
| 21 | 39670815296 |
| 22 | 125565825987 |
| 23 | 397948664649 |
| 24 | 1262512053378 |
| 25 | 4008798974159 |
[14,38,100,272,741,2093,6036,17569,51839,154480, 465438,1413661,4328633,13343012,41361410, 128843945,402969212,1264606727,3979686619, 12552988405,39670815296,125565825987,397948664649, 1262512053378,4008798974159] |