n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | -1 |
3 | -3 |
4 | 3 |
5 | -1 |
6 | 5 |
7 | -1 |
8 | 19 |
9 | -12 |
10 | 7 |
11 | -33 |
12 | 34 |
13 | -64 |
14 | 22 |
15 | -106 |
16 | 150 |
17 | -148 |
18 | 203 |
19 | -230 |
20 | 534 |
21 | -411 |
22 | 626 |
23 | -806 |
24 | 1385 |
25 | -1566 |
26 | 1503 |
27 | -2850 |
28 | 3313 |
29 | -4691 |
30 | 4430 |
31 | -7459 |
32 | 9799 |
33 | -11676 |
34 | 13897 |
35 | -18173 |
36 | 27345 |
37 | -28847 |
38 | 38230 |
39 | -47015 |
40 | 68659 |
41 | -76681 |
42 | 94256 |
43 | -124803 |
44 | 161835 |
45 | -200269 |
[1,-1,-1,-3,3,-1,5,-1,19,-12,7,-33,34,-64,22,-106, 150,-148,203,-230,534,-411,626,-806,1385,-1566, 1503,-2850,3313,-4691,4430,-7459,9799,-11676, 13897,-18173,27345,-28847,38230,-47015,68659, -76681,94256,-124803,161835,-200269] |