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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 8 |
| 3 | 20 |
| 4 | 32 |
| 5 | 80 |
| 6 | 128 |
| 7 | 320 |
| 8 | 512 |
| 9 | 1280 |
| 10 | 2048 |
| 11 | 5120 |
| 12 | 8192 |
| 13 | 20480 |
| 14 | 32768 |
| 15 | 81920 |
| 16 | 131072 |
| 17 | 327680 |
| 18 | 524288 |
| 19 | 1310720 |
| 20 | 2097152 |
| 21 | 5242880 |
| 22 | 8388608 |
| 23 | 20971520 |
| 24 | 33554432 |
| 25 | 83886080 |
| 26 | 134217728 |
| 27 | 335544320 |
| 28 | 536870912 |
| 29 | 1342177280 |
| 30 | 2147483648 |
[1,5,8,20,32,80,128,320,512,1280,2048,5120,8192, 20480,32768,81920,131072,327680,524288,1310720, 2097152,5242880,8388608,20971520,33554432, 83886080,134217728,335544320,536870912,1342177280, 2147483648] |