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A216031 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 2
9 2
10 1
11 1
12 5
13 4
14 5
15 1
16 2
17 12
18 29
19 29
20 12
21 2
22 2
23 42
24 97
25 371
26 97
27 42
28 2
29 5
30 136
31 1534
32 6150
33 6150
34 1534
35 136
36 5
37 5
38 602
39 7050
40 167130
41 146327
42 167130
43 7050
44 602
45 5
46 15
47 2440
48 188835
49 5219070
50 30312074
51 30312074
52 5219070
53 188835
54 2440
55 15
56 15
57 12840

[1,1,1,1,2,1,1,2,2,1,1,5,4,5,1,2,12,29,29,12,2,2,
 42,97,371,97,42,2,5,136,1534,6150,6150,1534,136,5,
 5,602,7050,167130,146327,167130,7050,602,5,15,
 2440,188835,5219070,30312074,30312074,5219070,
 188835,2440,15,15,12840]

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Last modified August 16 23:15 EDT 2024. Contains 375195 sequences. (Running on oeis4.)