The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 16 |
| 6 | 96 |
| 7 | 192 |
| 8 | 1152 |
| 9 | 768 |
| 10 | 1536 |
| 11 | 3072 |
| 12 | 18432 |
| 13 | 36864 |
| 14 | 221184 |
| 15 | 147456 |
| 16 | 884736 |
| 17 | 1769472 |
| 18 | 10616832 |
| 19 | 21233664 |
| 20 | 637009920 |
| 21 | 424673280 |
| 22 | 2548039680 |
| 23 | 5096079360 |
| 24 | 152882380800 |
| 25 | 61152952320 |
| 26 | 366917713920 |
| 27 | 81537269760 |
| 28 | 163074539520 |
| 29 | 326149079040 |
| 30 | 1956894474240 |
[1,1,2,4,8,16,96,192,1152,768,1536,3072,18432, 36864,221184,147456,884736,1769472,10616832, 21233664,637009920,424673280,2548039680, 5096079360,152882380800,61152952320,366917713920, 81537269760,163074539520,326149079040, 1956894474240] |