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A197090 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 5
9 5
10 1
11 1
12 10
13 25
14 10
15 1
16 1
17 26
18 96
19 96
20 26
21 1
22 1
23 65
24 422
25 631
26 422
27 65
28 1
29 1
30 161
31 1780
32 5101
33 5101
34 1780
35 161
36 1
37 1
38 403
39 7537
40 37952
41 71867
42 37952
43 7537
44 403
45 1
46 1
47 1006
48 31911
49 289564
50 939690
51 939690
52 289564
53 31911
54 1006
55 1
56 1
57 2511
58 135283

[1,1,1,1,2,1,1,5,5,1,1,10,25,10,1,1,26,96,96,26,1,
 1,65,422,631,422,65,1,1,161,1780,5101,5101,1780,
 161,1,1,403,7537,37952,71867,37952,7537,403,1,1,
 1006,31911,289564,939690,939690,289564,31911,1006,
 1,1,2511,135283]

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Last modified May 28 15:04 EDT 2022. Contains 354115 sequences. (Running on oeis4.)