n | a(n) |
---|---|
1 | 1 |
2 | -3 |
3 | 0 |
4 | 13 |
5 | -24 |
6 | 0 |
7 | 50 |
8 | -51 |
9 | 0 |
10 | 72 |
11 | -120 |
12 | 0 |
13 | 170 |
14 | -150 |
15 | 0 |
16 | 205 |
17 | -288 |
18 | 0 |
19 | 362 |
20 | -312 |
21 | 0 |
22 | 360 |
23 | -528 |
24 | 0 |
25 | 601 |
26 | -510 |
27 | 0 |
28 | 650 |
29 | -840 |
30 | 0 |
31 | 962 |
32 | -819 |
33 | 0 |
34 | 864 |
35 | -1200 |
36 | 0 |
37 | 1370 |
38 | -1086 |
39 | 0 |
40 | 1224 |
41 | -1680 |
42 | 0 |
43 | 1850 |
44 | -1560 |
45 | 0 |
46 | 1584 |
47 | -2208 |
48 | 0 |
49 | 2451 |
50 | -1803 |
51 | 0 |
52 | 2210 |
53 | -2808 |
54 | 0 |
[1,-3,0,13,-24,0,50,-51,0,72,-120,0,170,-150,0, 205,-288,0,362,-312,0,360,-528,0,601,-510,0,650, -840,0,962,-819,0,864,-1200,0,1370,-1086,0,1224, -1680,0,1850,-1560,0,1584,-2208,0,2451,-1803,0, 2210,-2808,0] |