The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 16 |
| 5 | 32 |
| 6 | 64 |
| 7 | 128 |
| 8 | 288 |
| 9 | 576 |
| 10 | 1152 |
| 11 | 2304 |
| 12 | 4608 |
| 13 | 9216 |
| 14 | 16384 |
| 15 | 32768 |
| 16 | 69120 |
| 17 | 138240 |
| 18 | 268288 |
| 19 | 536576 |
| 20 | 1056768 |
| 21 | 2506752 |
| 22 | 4456448 |
| 23 | 8912896 |
| 24 | 17793024 |
| 25 | 34537472 |
| 26 | 94240768 |
| 27 | 263979008 |
| 28 | 515375104 |
| 29 | 762314752 |
| 30 | 1732509696 |
| 31 | 3364356096 |
| 32 | 4312924160 |
| 33 | 8894283776 |
[1,2,4,8,16,32,64,128,288,576,1152,2304,4608,9216, 16384,32768,69120,138240,268288,536576,1056768, 2506752,4456448,8912896,17793024,34537472, 94240768,263979008,515375104,762314752,1732509696, 3364356096,4312924160,8894283776] |