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| n | a(n) |
|---|---|
| 1 | 49464 |
| 2 | 250708 |
| 3 | 1264228 |
| 4 | 6419300 |
| 5 | 32642908 |
| 6 | 166600788 |
| 7 | 851849276 |
| 8 | 4369637236 |
| 9 | 22453582476 |
| 10 | 115730224136 |
| 11 | 597466831456 |
| 12 | 3093443358060 |
| 13 | 16040915831000 |
| 14 | 83411062046800 |
| 15 | 434345297621000 |
| 16 | 2267796795419484 |
| 17 | 11856418582385728 |
[49464,250708,1264228,6419300,32642908,166600788, 851849276,4369637236,22453582476,115730224136, 597466831456,3093443358060,16040915831000, 83411062046800,434345297621000,2267796795419484, 11856418582385728] |