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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 165 |
| 3 | 77 |
| 4 | 475 |
| 5 | 2697 |
| 6 | 5443 |
| 7 | 30344 |
| 8 | 132479 |
| 9 | 485885 |
| 10 | 2234246 |
| 11 | 10360930 |
| 12 | 46551286 |
| 13 | 215173161 |
| 14 | 1048177833 |
| 15 | 5066538127 |
| 16 | 24313912355 |
| 17 | 121177423087 |
| 18 | 601813215111 |
| 19 | 2963069376479 |
| 20 | 14909449140925 |
| 21 | 74812897752428 |
| 22 | 373436610864819 |
[5,165,77,475,2697,5443,30344,132479,485885, 2234246,10360930,46551286,215173161,1048177833, 5066538127,24313912355,121177423087,601813215111, 2963069376479,14909449140925,74812897752428, 373436610864819] |