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A015110 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 -2
5 1
6 1
7 7
8 7
9 1
10 1
11 -20
12 70
13 -20
14 1
15 1
16 61
17 610
18 610
19 61
20 1
21 1
22 -182
23 5551
24 -15860
25 5551
26 -182
27 1
28 1
29 547
30 49777
31 433771
32 433771
33 49777
34 547
35 1
36 1
37 -1640
38 448540
39 -11662040
40 35569222
41 -11662040
42 448540
43 -1640
44 1
45 1
46 4921
47 4035220
48 315323620

[1,1,1,1,-2,1,1,7,7,1,1,-20,70,-20,1,1,61,610,610,
 61,1,1,-182,5551,-15860,5551,-182,1,1,547,49777,
 433771,433771,49777,547,1,1,-1640,448540,
 -11662040,35569222,-11662040,448540,-1640,1,1,
 4921,4035220,315323620]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)