n | a(n) |
---|---|
1 | 256 |
2 | 704 |
3 | 1936 |
4 | 5984 |
5 | 18496 |
6 | 61472 |
7 | 204304 |
8 | 712352 |
9 | 2483776 |
10 | 8957984 |
11 | 32307856 |
12 | 119454944 |
13 | 441672256 |
14 | 1663878752 |
15 | 6268205584 |
16 | 23952380192 |
17 | 91528031296 |
18 | 353581084064 |
19 | 1365915788176 |
20 | 5320845079904 |
21 | 20727040868416 |
22 | 81257847595232 |
[256,704,1936,5984,18496,61472,204304,712352, 2483776,8957984,32307856,119454944,441672256, 1663878752,6268205584,23952380192,91528031296, 353581084064,1365915788176,5320845079904, 20727040868416,81257847595232] |