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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 23 |
| 3 | 73 |
| 4 | 109 |
| 5 | 953 |
| 6 | 1747 |
| 7 | 21523 |
| 8 | 1339993 |
| 9 | 49579093 |
| 10 | 894930593 |
| 11 | 104463111043 |
| 12 | 3879320022245629336393 |
| 13 | 131181879631714694053764558690643 |
| 14 | 5685668465320307573857236025777988251766371484393 |
| 15 | 164577616892349380880997566903814398769391101461559752758998046893 |
[19,23,73,109,953,1747,21523,1339993,49579093, 894930593,104463111043,3879320022245629336393, 131181879631714694053764558690643, 5685668465320307573857236025777988251766371484393, 16457761689234938088099756690381439876939110146155\ 9752758998046893] |