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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 13 |
| 3 | 9 |
| 4 | 63 |
| 5 | 119 |
| 6 | 243 |
| 7 | 1086 |
| 8 | 2782 |
| 9 | 8509 |
| 10 | 31229 |
| 11 | 96678 |
| 12 | 326277 |
| 13 | 1137213 |
| 14 | 3778416 |
| 15 | 12973520 |
| 16 | 44739137 |
| 17 | 152068087 |
| 18 | 523345877 |
| 19 | 1801042403 |
| 20 | 6167742173 |
| 21 | 21225962235 |
| 22 | 73014570280 |
| 23 | 250701169712 |
| 24 | 862559095665 |
| 25 | 2966725424201 |
| 26 | 10196566165974 |
[5,13,9,63,119,243,1086,2782,8509,31229,96678, 326277,1137213,3778416,12973520,44739137, 152068087,523345877,1801042403,6167742173, 21225962235,73014570280,250701169712,862559095665, 2966725424201,10196566165974] |