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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 16 |
| 6 | 32 |
| 7 | 43 |
| 8 | 46 |
| 9 | 64 |
| 10 | 128 |
| 11 | 256 |
| 12 | 512 |
| 13 | 1024 |
| 14 | 2048 |
| 15 | 4096 |
| 16 | 8192 |
[0,2,4,6,8,16,32,43,46,64,128,256,512,1024,2048, 4096,8192] |