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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 1028 |
| 3 | 63326 |
| 4 | 4417267 |
| 5 | 336418691 |
| 6 | 27095099730 |
| 7 | 2264740360646 |
| 8 | 194526458511192 |
| 9 | 17050085068702458 |
| 10 | 1517704371492095702 |
| 11 | 136758640772944755122 |
| 12 | 12445444666179480674989 |
| 13 | 1141852084948606732236114 |
| 14 | 105483948921834512942168239 |
[19,1028,63326,4417267,336418691,27095099730, 2264740360646,194526458511192,17050085068702458, 1517704371492095702,136758640772944755122, 12445444666179480674989,1141852084948606732236114, 105483948921834512942168239] |