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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 23 |
| 3 | 1321 |
| 4 | 196418317811 |
| 5 | 178890334785183168257455287891792289450641941273985495088042104137 |
| 6 | 1854770768947198621219013852139970776030010821454963453907530667147829489881 |
[11,23,1321,196418317811, 17889033478518316825745528789179228945064194127398\ 5495088042104137, 18547707689471986212190138521399707760300108214549\ 63453907530667147829489881] |