| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 6 |
| 3 | 8 |
| 4 | 22 |
| 5 | 32 |
| 6 | 84 |
| 7 | 128 |
| 8 | 326 |
| 9 | 512 |
| 10 | 1276 |
| 11 | 2048 |
| 12 | 5020 |
| 13 | 8192 |
| 14 | 19816 |
| 15 | 32768 |
| 16 | 78406 |
| 17 | 131072 |
| 18 | 310764 |
| 19 | 524288 |
| 20 | 1233332 |
| 21 | 2097152 |
| 22 | 4899736 |
| 23 | 8388608 |
| 24 | 19481372 |
| 25 | 33554432 |
| 26 | 77509464 |
| 27 | 134217728 |
| 28 | 308552056 |
| 29 | 536870912 |
| 30 | 1228859344 |
[1,2,6,8,22,32,84,128,326,512,1276,2048,5020,8192, 19816,32768,78406,131072,310764,524288,1233332, 2097152,4899736,8388608,19481372,33554432, 77509464,134217728,308552056,536870912,1228859344] |