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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 8 |
| 7 | 9 |
| 8 | 16 |
| 9 | 32 |
| 10 | 33 |
| 11 | 64 |
| 12 | 128 |
| 13 | 129 |
| 14 | 256 |
| 15 | 512 |
| 16 | 1024 |
| 17 | 1025 |
| 18 | 1027 |
| 19 | 1033 |
| 20 | 2048 |
| 21 | 2049 |
| 22 | 4096 |
| 23 | 8192 |
| 24 | 8193 |
| 25 | 16384 |
| 26 | 32768 |
| 27 | 65536 |
| 28 | 131072 |
| 29 | 131073 |
| 30 | 131081 |
| 31 | 132097 |
| 32 | 262144 |
| 33 | 262145 |
| 34 | 524288 |
| 35 | 524307 |
| 36 | 1048576 |
| 37 | 1048577 |
| 38 | 2097152 |
| 39 | 2097153 |
| 40 | 4194304 |
| 41 | 8388608 |
| 42 | 16777216 |
| 43 | 16777217 |
| 44 | 33554432 |
| 45 | 67108864 |
| 46 | 67108865 |
| 47 | 134217728 |
[0,1,2,3,4,8,9,16,32,33,64,128,129,256,512,1024, 1025,1027,1033,2048,2049,4096,8192,8193,16384, 32768,65536,131072,131073,131081,132097,262144, 262145,524288,524307,1048576,1048577,2097152, 2097153,4194304,8388608,16777216,16777217, 33554432,67108864,67108865,134217728] |