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A202995 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 3
6 1
7 0
8 10
9 6
10 1
11 -4
12 30
13 40
14 10
15 1
16 0
17 36
18 270
19 110
20 15
21 1
22 120
23 -420
24 1596
25 1260
26 245
27 21
28 1
29 0
30 -2400
31 5040
32 14056
33 4200
34 476
35 28
36 1
37 -12096
38 30240
39 -46080
40 136080
41 72576
42 11340
43 840
44 36
45 1
46 0
47 423360
48 -756000
49 795600
50 1197000
51 276192
52 26460
53 1380
54 45
55 1

[1,1,1,1,3,1,0,10,6,1,-4,30,40,10,1,0,36,270,110,
 15,1,120,-420,1596,1260,245,21,1,0,-2400,5040,
 14056,4200,476,28,1,-12096,30240,-46080,136080,
 72576,11340,840,36,1,0,423360,-756000,795600,
 1197000,276192,26460,1380,45,1]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)