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A271082 as a simple table

n a(n)
1 1
2 -3
3 3
4 1
5 -30
6 5
7 -15
8 7
9 1
10 2
11 4
12 16
13 -1920
14 9
15 1
16 4
17 8
18 16
19 64
20 -7680
21 11
22 1
23 2
24 8
25 -960
26 13
27 1
28 -120
29 15
30 1
31 2
32 4
33 8
34 -3840
35 17
36 1
37 4
38 -480
39 19
40 1
41 2
42 16
43 32
44 128
45 -15360
46 21
47 -63
48 23
49 1
50 2
51 4
52 -1920
53 25
54 1
55 4
56 8
57 64
58 128
59 512
60 -61440

[1,-3,3,1,-30,5,-15,7,1,2,4,16,-1920,9,1,4,8,16,
 64,-7680,11,1,2,8,-960,13,1,-120,15,1,2,4,8,-3840,
 17,1,4,-480,19,1,2,16,32,128,-15360,21,-63,23,1,2,
 4,-1920,25,1,4,8,64,128,512,-61440]

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