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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 17 |
| 3 | 13171 |
| 4 | 56479849 |
| 5 | 738706542221 |
| 6 | 22885801082965201 |
| 7 | 1448479282286023114807 |
| 8 | 169382934361790242266135761 |
| 9 | 33954915787325983176711221469529 |
| 10 | 10997512067125948734754888814957997361 |
| 11 | 5482894935903399886164748355296587003210971 |
| 12 | 4041251688669102134446309448401146782811371078137 |
[1,1,17,13171,56479849,738706542221, 22885801082965201,1448479282286023114807, 169382934361790242266135761, 33954915787325983176711221469529, 10997512067125948734754888814957997361, 5482894935903399886164748355296587003210971, 4041251688669102134446309448401146782811371078137] |