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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 17 |
| 3 | 282 |
| 4 | 2923 |
| 5 | 35202 |
| 6 | 400368 |
| 7 | 4717086 |
| 8 | 54734117 |
| 9 | 637202902 |
| 10 | 7415237912 |
| 11 | 86331859442 |
| 12 | 1004805781910 |
| 13 | 11695057039086 |
| 14 | 136127743720180 |
| 15 | 1584471104135721 |
| 16 | 18442469973189797 |
| 17 | 214661809896066563 |
[1,17,282,2923,35202,400368,4717086,54734117, 637202902,7415237912,86331859442,1004805781910, 11695057039086,136127743720180,1584471104135721, 18442469973189797,214661809896066563] |