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| n | a(n) |
|---|---|
| 1 | 24 |
| 2 | 286 |
| 3 | 3616 |
| 4 | 64819 |
| 5 | 1180260 |
| 6 | 22630723 |
| 7 | 444282892 |
| 8 | 8764056739 |
| 9 | 173651084724 |
| 10 | 3445542719300 |
| 11 | 68404476495248 |
| 12 | 1358465002483507 |
| 13 | 26981083438922731 |
| 14 | 535911408850272024 |
| 15 | 10644784563495088025 |
| 16 | 211438854652050667381 |
[24,286,3616,64819,1180260,22630723,444282892, 8764056739,173651084724,3445542719300, 68404476495248,1358465002483507,26981083438922731, 535911408850272024,10644784563495088025, 211438854652050667381] |