n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | -2 |
3 | -4 |
4 | 14 |
5 | 24 |
6 | -92 |
7 | -176 |
8 | 694 |
9 | 1342 |
10 | -5480 |
11 | -10612 |
12 | 44532 |
13 | 86408 |
14 | -369328 |
15 | -717616 |
16 | 3109078 |
17 | 6046724 |
18 | -26473950 |
19 | -51523620 |
20 | 227477656 |
21 | 442950880 |
22 | -1969014572 |
23 | -3835720208 |
24 | 17147433572 |
25 | 33415180858 |
26 | -150096433272 |
27 | -292574352808 |
28 | 1319581377424 |
29 | 2572787175656 |
30 | -11644937717296 |
[1,2,-2,-4,14,24,-92,-176,694,1342,-5480,-10612, 44532,86408,-369328,-717616,3109078,6046724, -26473950,-51523620,227477656,442950880, -1969014572,-3835720208,17147433572,33415180858, -150096433272,-292574352808,1319581377424, 2572787175656,-11644937717296] |