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| n | a(n) |
|---|---|
| 1 | 24 |
| 2 | 327 |
| 3 | 4928 |
| 4 | 72745 |
| 5 | 1081924 |
| 6 | 16064421 |
| 7 | 238620900 |
| 8 | 3544087017 |
| 9 | 52640098668 |
| 10 | 781851094097 |
| 11 | 11612685209818 |
| 12 | 172480876774284 |
| 13 | 2561824309264414 |
| 14 | 38050266491011674 |
| 15 | 565153045441419558 |
| 16 | 8394105809782118020 |
[24,327,4928,72745,1081924,16064421,238620900, 3544087017,52640098668,781851094097, 11612685209818,172480876774284,2561824309264414, 38050266491011674,565153045441419558, 8394105809782118020] |