n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 4 |
7 | -10 |
8 | -4 |
9 | 9 |
10 | -1 |
11 | -44 |
12 | 75 |
13 | 224 |
14 | -299 |
15 | -180 |
16 | 225 |
17 | 1 |
18 | 408 |
19 | 92 |
20 | -7400 |
21 | 4758 |
22 | 19592 |
23 | -15876 |
24 | -12600 |
25 | 11025 |
26 | -1 |
27 | -3688 |
28 | -23387 |
29 | 194160 |
30 | 155702 |
31 | -1313312 |
32 | 264586 |
33 | 2445840 |
34 | -1289925 |
35 | -1323000 |
36 | 893025 |
37 | 1 |
38 | 33212 |
39 | 804210 |
40 | -3980044 |
41 | -20402105 |
42 | 64915224 |
43 | 74573980 |
44 | -279362392 |
45 | -18229761 |
46 | 414859500 |
47 | -144802350 |
48 | -196465500 |
49 | 108056025 |
50 | -1 |
51 | -298932 |
52 | -22347185 |
53 | 33998224 |
54 | 1349961795 |
55 | -1942776004 |
56 | -12484642765 |
57 | 21458573952 |
58 | 32679754381 |
59 | -72263858940 |
60 | -19224079875 |
61 | 92046754800 |
62 | -20560114575 |
63 | -39332393100 |
64 | 18261468225 |
65 | 1 |
66 | 2690416 |
67 | 581249144 |
68 | 2783246128 |
69 | -71371497796 |
70 | -59230867280 |
71 | 1313526021896 |
72 | -606679979408 |
73 | -7350770598874 |
74 | 7512502827344 |
75 | 15289334428104 |
76 | -22529210886000 |
77 | -9997446759300 |
78 | 25906255174800 |
79 | -3292683193800 |
80 | -10226422206000 |
81 | 4108830350625 |
[1,-1,0,1,1,4,-10,-4,9,-1,-44,75,224,-299,-180, 225,1,408,92,-7400,4758,19592,-15876,-12600,11025, -1,-3688,-23387,194160,155702,-1313312,264586, 2445840,-1289925,-1323000,893025,1,33212,804210, -3980044,-20402105,64915224,74573980,-279362392, -18229761,414859500,-144802350,-196465500, 108056025,-1,-298932,-22347185,33998224, 1349961795,-1942776004,-12484642765,21458573952, 32679754381,-72263858940,-19224079875,92046754800, -20560114575,-39332393100,18261468225,1,2690416, 581249144,2783246128,-71371497796,-59230867280, 1313526021896,-606679979408,-7350770598874, 7512502827344,15289334428104,-22529210886000, -9997446759300,25906255174800,-3292683193800, -10226422206000,4108830350625] |