n | a(n) |
---|---|
1 | 256 |
2 | 1980 |
3 | 15082 |
4 | 120808 |
5 | 972356 |
6 | 7935194 |
7 | 65088736 |
8 | 536949612 |
9 | 4446049514 |
10 | 36942292664 |
11 | 307835761076 |
12 | 2571906893178 |
13 | 21538160121328 |
14 | 180756078794140 |
15 | 1519926867217162 |
16 | 12803364991634568 |
17 | 108025697029512484 |
[256,1980,15082,120808,972356,7935194,65088736, 536949612,4446049514,36942292664,307835761076, 2571906893178,21538160121328,180756078794140, 1519926867217162,12803364991634568, 108025697029512484] |