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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 307 |
| 3 | 7522 |
| 4 | 165010 |
| 5 | 3579171 |
| 6 | 78012336 |
| 7 | 1702789144 |
| 8 | 37169645074 |
| 9 | 811102103620 |
| 10 | 17700435276365 |
| 11 | 386271047442207 |
| 12 | 8429491309514168 |
| 13 | 183954560628734638 |
| 14 | 4014391238836566599 |
| 15 | 87604988009340421936 |
| 16 | 1911780262833912138259 |
[5,307,7522,165010,3579171,78012336,1702789144, 37169645074,811102103620,17700435276365, 386271047442207,8429491309514168, 183954560628734638,4014391238836566599, 87604988009340421936,1911780262833912138259] |