Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 8 |
2 | 32 |
3 | 144 |
4 | 672 |
5 | 3096 |
6 | 14272 |
7 | 65824 |
8 | 303552 |
9 | 1399848 |
10 | 6455520 |
11 | 29770160 |
12 | 137287520 |
13 | 633112632 |
14 | 2919650688 |
15 | 13464207936 |
16 | 62091296128 |
17 | 286339090504 |
18 | 1320476135328 |
19 | 6089483698896 |
20 | 28082152132128 |
21 | 129503141377112 |
22 | 597214328432960 |
23 | 2754102721315680 |
[0,8,32,144,672,3096,14272,65824,303552,1399848, 6455520,29770160,137287520,633112632,2919650688, 13464207936,62091296128,286339090504, 1320476135328,6089483698896,28082152132128, 129503141377112,597214328432960,2754102721315680] |