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A215297 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 3
9 3
10 1
11 1
12 6
13 6
14 6
15 1
16 1
17 10
18 30
19 30
20 10
21 1
22 1
23 20
24 70
25 280
26 70
27 20
28 1
29 1
30 35
31 420
32 2100
33 2100
34 420
35 35
36 1
37 1
38 70
39 1050
40 23100
41 23100
42 23100
43 1050
44 70
45 1
46 1
47 126
48 6930
49 210210
50 1051050
51 1051050
52 210210
53 6930
54 126
55 1
56 1
57 252
58 18018
59 2522520
60 14294280

[1,1,1,1,2,1,1,3,3,1,1,6,6,6,1,1,10,30,30,10,1,1,
 20,70,280,70,20,1,1,35,420,2100,2100,420,35,1,1,
 70,1050,23100,23100,23100,1050,70,1,1,126,6930,
 210210,1051050,1051050,210210,6930,126,1,1,252,
 18018,2522520,14294280]

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Last modified July 15 20:24 EDT 2019. Contains 325056 sequences. (Running on oeis4.)