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A127080 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 -2
6 1
7 1
8 -1
9 -5
10 1
11 1
12 0
13 -4
14 12
15 1
16 1
17 1
18 -3
19 3
20 43
21 1
22 1
23 2
24 -2
25 -4
26 28
27 -120
28 1
29 1
30 3
31 -1
32 -9
33 15
34 -15
35 -531
36 1
37 1
38 4
39 0
40 -12
41 4
42 48
43 -288
44 1680
45 1
46 1
47 5
48 1
49 -13
50 -5
51 75
52 -105
53 105
54 8601
55 1
56 1
57 6
58 2
59 -12
60 -12
61 72
62 24
63 -624
64 3984
65 -30240
66 1
67 1
68 7
69 3
70 -9
71 -17
72 45
73 105
74 -735
75 945
76 -945
77 -172965

[1,1,1,1,1,-2,1,1,-1,-5,1,1,0,-4,12,1,1,1,-3,3,43,
 1,1,2,-2,-4,28,-120,1,1,3,-1,-9,15,-15,-531,1,1,4,
 0,-12,4,48,-288,1680,1,1,5,1,-13,-5,75,-105,105,
 8601,1,1,6,2,-12,-12,72,24,-624,3984,-30240,1,1,7,
 3,-9,-17,45,105,-735,945,-945,-172965]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)