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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 6 |
| 5 | 12 |
| 6 | 24 |
| 7 | 48 |
| 8 | 96 |
| 9 | 192 |
| 10 | 384 |
| 11 | 768 |
| 12 | 1536 |
| 13 | 3072 |
| 14 | 6144 |
| 15 | 12288 |
| 16 | 24576 |
| 17 | 49152 |
| 18 | 98304 |
| 19 | 196608 |
| 20 | 393216 |
| 21 | 786432 |
| 22 | 1572864 |
| 23 | 3145728 |
| 24 | 6291456 |
| 25 | 12582912 |
| 26 | 25165824 |
| 27 | 50331648 |
| 28 | 100663296 |
| 29 | 201326592 |
[1,1,1,3,6,12,24,48,96,192,384,768,1536,3072,6144, 12288,24576,49152,98304,196608,393216,786432, 1572864,3145728,6291456,12582912,25165824, 50331648,100663296,201326592] |