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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 3 |
| 3 | 6 |
| 4 | 12 |
| 5 | 24 |
| 6 | 48 |
| 7 | 96 |
| 8 | 192 |
| 9 | 384 |
| 10 | 768 |
| 11 | 1536 |
| 12 | 3072 |
| 13 | 6144 |
| 14 | 12288 |
| 15 | 16383 |
| 16 | 24576 |
| 17 | 32766 |
| 18 | 49152 |
| 19 | 65532 |
| 20 | 98304 |
| 21 | 131064 |
| 22 | 196608 |
| 23 | 262128 |
| 24 | 393216 |
| 25 | 524256 |
| 26 | 786432 |
| 27 | 1048512 |
| 28 | 1572864 |
| 29 | 2097024 |
| 30 | 3145728 |
| 31 | 4194048 |
| 32 | 6291456 |
| 33 | 8388096 |
| 34 | 12582912 |
| 35 | 16776192 |
| 36 | 25165824 |
| 37 | 33552384 |
| 38 | 50331648 |
| 39 | 67104768 |
| 40 | 100663296 |
| 41 | 134209536 |
| 42 | 201326592 |
[0,3,6,12,24,48,96,192,384,768,1536,3072,6144, 12288,16383,24576,32766,49152,65532,98304,131064, 196608,262128,393216,524256,786432,1048512, 1572864,2097024,3145728,4194048,6291456,8388096, 12582912,16776192,25165824,33552384,50331648, 67104768,100663296,134209536,201326592] |