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A177268 as a simple table

n a(n)
2 1
3 2
4 4
5 8
6 12
7 36
8 6
9 30
10 62
11 862
12 11
13 3061
14 4096
15 8192
16 17
17 49135
18 60
19 196548
20 48
21 977
22 6143
23 3924992
24 21
25 283131
26 15856
27 5329
28 111
29 263936704
30 1744
31 805304624
32 10
33 14730230
34 670720
35 18082841
36 50
37 67612251061
38 786432
39 99913728
40 80

[1,2,4,8,12,36,6,30,62,862,11,3061,4096,8192,17,
 49135,60,196548,48,977,6143,3924992,21,283131,
 15856,5329,111,263936704,1744,805304624,10,
 14730230,670720,18082841,50,67612251061,786432,
 99913728,80]

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Last modified August 7 12:19 EDT 2020. Contains 336276 sequences. (Running on oeis4.)