The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 32 |
| 4 | 64 |
| 5 | 128 |
| 6 | 192 |
| 7 | 256 |
| 8 | 256 |
| 9 | 512 |
| 10 | 768 |
| 11 | 1024 |
| 12 | 1024 |
| 13 | 1024 |
| 14 | 768 |
| 15 | 512 |
| 16 | 256 |
| 17 | 256 |
| 18 | 192 |
| 19 | 128 |
| 20 | 64 |
| 21 | 32 |
| 22 | 12 |
| 23 | 4 |
| 24 | 1 |
| 25 | 2 |
| 26 | 3 |
| 27 | 4 |
| 28 | 4 |
| 29 | 4 |
| 30 | 3 |
| 31 | 2 |
| 32 | 1 |
| 33 | 1 |
[1,4,12,32,64,128,192,256,256,512,768,1024,1024, 1024,768,512,256,256,192,128,64,32,12,4,1,2,3,4,4, 4,3,2,1,1] |