The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 16 |
| 6 | 32 |
| 7 | 64 |
| 8 | 128 |
| 9 | 255 |
| 10 | 256 |
| 11 | 512 |
| 12 | 1024 |
| 13 | 2048 |
| 14 | 3855 |
| 15 | 4096 |
| 16 | 8192 |
| 17 | 13107 |
| 18 | 16384 |
| 19 | 21845 |
| 20 | 27306 |
| 21 | 32768 |
| 22 | 38506 |
| 23 | 65536 |
| 24 | 71576 |
| 25 | 92115 |
| 26 | 101470 |
| 27 | 131072 |
| 28 | 138406 |
| 29 | 172589 |
| 30 | 240014 |
| 31 | 262144 |
| 32 | 272069 |
| 33 | 380556 |
| 34 | 524288 |
| 35 | 536169 |
| 36 | 679601 |
[1,2,4,8,16,32,64,128,255,256,512,1024,2048,3855, 4096,8192,13107,16384,21845,27306,32768,38506, 65536,71576,92115,101470,131072,138406,172589, 240014,262144,272069,380556,524288,536169,679601] |